156944844

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:705

約数の個数: 144

約数和(自身を含む): 484162560

約数和(自身を除く): 327217716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 49, 54, 63, 84, 94, 98, 108, 126, 141, 147, 188, 189, 196, 252, 282, 294, 329, 378, 423, 441, 564, 588, 631, 658, 756, 846, 882, 987, 1262, 1269, 1316, 1323, 1692, 1764, 1893, 1974, 2303, 2524, 2538, 2646, 2961, 3786, 3948, 4417, 4606, 5076, 5292, 5679, 5922, 6909, 7572, 8834, 8883, 9212, 11358, 11844, 13251, 13818, 17037, 17668, 17766, 20727, 22716, 26502, 27636, 29657, 30919, 34074, 35532, 39753, 41454, 53004, 59314, 61838, 62181, 68148, 79506, 82908, 88971, 92757, 118628, 119259, 123676, 124362, 159012, 177942, 185514, 207599, 238518, 248724, 266913, 278271, 355884, 371028, 415198, 477036, 533826, 556542, 622797, 800739, 830396, 834813, 1067652, 1113084, 1245594, 1453193, 1601478, 1669626, 1868391, 2491188, 2906386, 3202956, 3339252, 3736782, 4359579, 5605173, 5812772, 7473564, 8719158, 11210346, 13078737, 17438316, 22420692, 26157474, 39236211, 52314948, 78472422, 156944844]

約数ペア:

[(1, 156944844), (2, 78472422), (3, 52314948), (4, 39236211), (6, 26157474), (7, 22420692), (9, 17438316), (12, 13078737), (14, 11210346), (18, 8719158), (21, 7473564), (27, 5812772), (28, 5605173), (36, 4359579), (42, 3736782), (47, 3339252), (49, 3202956), (54, 2906386), (63, 2491188), (84, 1868391), (94, 1669626), (98, 1601478), (108, 1453193), (126, 1245594), (141, 1113084), (147, 1067652), (188, 834813), (189, 830396), (196, 800739), (252, 622797), (282, 556542), (294, 533826), (329, 477036), (378, 415198), (423, 371028), (441, 355884), (564, 278271), (588, 266913), (631, 248724), (658, 238518), (756, 207599), (846, 185514), (882, 177942), (987, 159012), (1262, 124362), (1269, 123676), (1316, 119259), (1323, 118628), (1692, 92757), (1764, 88971), (1893, 82908), (1974, 79506), (2303, 68148), (2524, 62181), (2538, 61838), (2646, 59314), (2961, 53004), (3786, 41454), (3948, 39753), (4417, 35532), (4606, 34074), (5076, 30919), (5292, 29657), (5679, 27636), (5922, 26502), (6909, 22716), (7572, 20727), (8834, 17766), (8883, 17668), (9212, 17037), (11358, 13818), (11844, 13251)]