156973068

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 216

約数和(自身を含む): 497454048

約数和(自身を除く): 340480980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 49, 53, 63, 69, 73, 84, 92, 98, 106, 126, 138, 146, 147, 159, 161, 196, 207, 212, 219, 252, 276, 292, 294, 318, 322, 371, 414, 438, 441, 477, 483, 511, 588, 636, 644, 657, 742, 828, 876, 882, 954, 966, 1022, 1113, 1127, 1219, 1314, 1449, 1484, 1533, 1679, 1764, 1908, 1932, 2044, 2226, 2254, 2438, 2597, 2628, 2898, 3066, 3339, 3358, 3381, 3577, 3657, 3869, 4452, 4508, 4599, 4876, 5037, 5194, 5796, 6132, 6678, 6716, 6762, 7154, 7314, 7738, 7791, 8533, 9198, 10074, 10143, 10388, 10731, 10971, 11607, 11753, 13356, 13524, 14308, 14628, 15111, 15476, 15582, 17066, 18396, 20148, 20286, 21462, 21942, 23214, 23373, 23506, 25599, 27083, 30222, 31164, 32193, 34132, 34821, 35259, 40572, 42924, 43884, 46428, 46746, 47012, 51198, 54166, 59731, 60444, 64386, 69642, 70518, 76797, 81249, 82271, 88987, 93492, 102396, 105777, 108332, 119462, 128772, 139284, 141036, 153594, 162498, 164542, 177974, 179193, 189581, 211554, 238924, 243747, 246813, 266961, 307188, 324996, 329084, 355948, 358386, 379162, 423108, 487494, 493626, 533922, 537579, 568743, 622909, 716772, 740439, 758324, 800883, 974988, 987252, 1067844, 1075158, 1137486, 1245818, 1480878, 1601766, 1706229, 1868727, 2150316, 2274972, 2491636, 2961756, 3203532, 3412458, 3737454, 4360363, 5606181, 6824916, 7474908, 8720726, 11212362, 13081089, 17441452, 22424724, 26162178, 39243267, 52324356, 78486534, 156973068]

約数ペア:

[(1, 156973068), (2, 78486534), (3, 52324356), (4, 39243267), (6, 26162178), (7, 22424724), (9, 17441452), (12, 13081089), (14, 11212362), (18, 8720726), (21, 7474908), (23, 6824916), (28, 5606181), (36, 4360363), (42, 3737454), (46, 3412458), (49, 3203532), (53, 2961756), (63, 2491636), (69, 2274972), (73, 2150316), (84, 1868727), (92, 1706229), (98, 1601766), (106, 1480878), (126, 1245818), (138, 1137486), (146, 1075158), (147, 1067844), (159, 987252), (161, 974988), (196, 800883), (207, 758324), (212, 740439), (219, 716772), (252, 622909), (276, 568743), (292, 537579), (294, 533922), (318, 493626), (322, 487494), (371, 423108), (414, 379162), (438, 358386), (441, 355948), (477, 329084), (483, 324996), (511, 307188), (588, 266961), (636, 246813), (644, 243747), (657, 238924), (742, 211554), (828, 189581), (876, 179193), (882, 177974), (954, 164542), (966, 162498), (1022, 153594), (1113, 141036), (1127, 139284), (1219, 128772), (1314, 119462), (1449, 108332), (1484, 105777), (1533, 102396), (1679, 93492), (1764, 88987), (1908, 82271), (1932, 81249), (2044, 76797), (2226, 70518), (2254, 69642), (2438, 64386), (2597, 60444), (2628, 59731), (2898, 54166), (3066, 51198), (3339, 47012), (3358, 46746), (3381, 46428), (3577, 43884), (3657, 42924), (3869, 40572), (4452, 35259), (4508, 34821), (4599, 34132), (4876, 32193), (5037, 31164), (5194, 30222), (5796, 27083), (6132, 25599), (6678, 23506), (6716, 23373), (6762, 23214), (7154, 21942), (7314, 21462), (7738, 20286), (7791, 20148), (8533, 18396), (9198, 17066), (10074, 15582), (10143, 15476), (10388, 15111), (10731, 14628), (10971, 14308), (11607, 13524), (11753, 13356)]