153965772

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 431488512

約数和(自身を除く): 277522740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 71, 81, 92, 97, 108, 138, 142, 162, 194, 207, 213, 243, 276, 284, 291, 324, 388, 414, 426, 486, 582, 621, 639, 828, 852, 873, 972, 1164, 1242, 1278, 1633, 1746, 1863, 1917, 2231, 2484, 2556, 2619, 3266, 3492, 3726, 3834, 4462, 4899, 5238, 5589, 5751, 6532, 6693, 6887, 7452, 7668, 7857, 8924, 9798, 10476, 11178, 11502, 13386, 13774, 14697, 15714, 17253, 19596, 20079, 20661, 22356, 23004, 23571, 26772, 27548, 29394, 31428, 34506, 40158, 41322, 44091, 47142, 58788, 60237, 61983, 69012, 80316, 82644, 88182, 94284, 120474, 123966, 132273, 158401, 176364, 180711, 185949, 240948, 247932, 264546, 316802, 361422, 371898, 396819, 475203, 529092, 542133, 557847, 633604, 722844, 743796, 793638, 950406, 1084266, 1115694, 1425609, 1587276, 1673541, 1900812, 2168532, 2231388, 2851218, 3347082, 4276827, 5702436, 6694164, 8553654, 12830481, 17107308, 25660962, 38491443, 51321924, 76982886, 153965772]

約数ペア:

[(1, 153965772), (2, 76982886), (3, 51321924), (4, 38491443), (6, 25660962), (9, 17107308), (12, 12830481), (18, 8553654), (23, 6694164), (27, 5702436), (36, 4276827), (46, 3347082), (54, 2851218), (69, 2231388), (71, 2168532), (81, 1900812), (92, 1673541), (97, 1587276), (108, 1425609), (138, 1115694), (142, 1084266), (162, 950406), (194, 793638), (207, 743796), (213, 722844), (243, 633604), (276, 557847), (284, 542133), (291, 529092), (324, 475203), (388, 396819), (414, 371898), (426, 361422), (486, 316802), (582, 264546), (621, 247932), (639, 240948), (828, 185949), (852, 180711), (873, 176364), (972, 158401), (1164, 132273), (1242, 123966), (1278, 120474), (1633, 94284), (1746, 88182), (1863, 82644), (1917, 80316), (2231, 69012), (2484, 61983), (2556, 60237), (2619, 58788), (3266, 47142), (3492, 44091), (3726, 41322), (3834, 40158), (4462, 34506), (4899, 31428), (5238, 29394), (5589, 27548), (5751, 26772), (6532, 23571), (6693, 23004), (6887, 22356), (7452, 20661), (7668, 20079), (7857, 19596), (8924, 17253), (9798, 15714), (10476, 14697), (11178, 13774), (11502, 13386)]