147374892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 454551552

約数和(自身を除く): 307176660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 47, 63, 69, 84, 92, 94, 126, 138, 141, 161, 188, 207, 252, 276, 282, 322, 329, 414, 423, 483, 541, 564, 644, 658, 828, 846, 966, 987, 1081, 1082, 1316, 1449, 1623, 1692, 1932, 1974, 2162, 2164, 2898, 2961, 3243, 3246, 3787, 3948, 4324, 4869, 5796, 5922, 6486, 6492, 7567, 7574, 9729, 9738, 11361, 11844, 12443, 12972, 15134, 15148, 19458, 19476, 22701, 22722, 24886, 25427, 30268, 34083, 37329, 38916, 45402, 45444, 49772, 50854, 68103, 68166, 74658, 76281, 87101, 90804, 101708, 111987, 136206, 136332, 149316, 152562, 174202, 177989, 223974, 228843, 261303, 272412, 305124, 348404, 355978, 447948, 457686, 522606, 533967, 584821, 711956, 783909, 915372, 1045212, 1067934, 1169642, 1567818, 1601901, 1754463, 2135868, 2339284, 3135636, 3203802, 3508926, 4093747, 5263389, 6407604, 7017852, 8187494, 10526778, 12281241, 16374988, 21053556, 24562482, 36843723, 49124964, 73687446, 147374892]

約数ペア:

[(1, 147374892), (2, 73687446), (3, 49124964), (4, 36843723), (6, 24562482), (7, 21053556), (9, 16374988), (12, 12281241), (14, 10526778), (18, 8187494), (21, 7017852), (23, 6407604), (28, 5263389), (36, 4093747), (42, 3508926), (46, 3203802), (47, 3135636), (63, 2339284), (69, 2135868), (84, 1754463), (92, 1601901), (94, 1567818), (126, 1169642), (138, 1067934), (141, 1045212), (161, 915372), (188, 783909), (207, 711956), (252, 584821), (276, 533967), (282, 522606), (322, 457686), (329, 447948), (414, 355978), (423, 348404), (483, 305124), (541, 272412), (564, 261303), (644, 228843), (658, 223974), (828, 177989), (846, 174202), (966, 152562), (987, 149316), (1081, 136332), (1082, 136206), (1316, 111987), (1449, 101708), (1623, 90804), (1692, 87101), (1932, 76281), (1974, 74658), (2162, 68166), (2164, 68103), (2898, 50854), (2961, 49772), (3243, 45444), (3246, 45402), (3787, 38916), (3948, 37329), (4324, 34083), (4869, 30268), (5796, 25427), (5922, 24886), (6486, 22722), (6492, 22701), (7567, 19476), (7574, 19458), (9729, 15148), (9738, 15134), (11361, 12972), (11844, 12443)]