163553460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16931}}^1$

素因数の和:16973

約数の個数: 96

約数和(自身を含む): 546158592

約数和(自身を除く): 382605132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 16931, 33862, 50793, 67724, 84655, 101586, 118517, 169310, 203172, 237034, 253965, 338620, 355551, 389413, 474068, 507930, 592585, 711102, 778826, 1015860, 1168239, 1185170, 1422204, 1557652, 1777755, 1947065, 2336478, 2370340, 2725891, 3555510, 3894130, 4672956, 5451782, 5841195, 7111020, 7788260, 8177673, 10903564, 11682390, 13629455, 16355346, 23364780, 27258910, 32710692, 40888365, 54517820, 81776730, 163553460]

約数ペア:

[(1, 163553460), (2, 81776730), (3, 54517820), (4, 40888365), (5, 32710692), (6, 27258910), (7, 23364780), (10, 16355346), (12, 13629455), (14, 11682390), (15, 10903564), (20, 8177673), (21, 7788260), (23, 7111020), (28, 5841195), (30, 5451782), (35, 4672956), (42, 3894130), (46, 3555510), (60, 2725891), (69, 2370340), (70, 2336478), (84, 1947065), (92, 1777755), (105, 1557652), (115, 1422204), (138, 1185170), (140, 1168239), (161, 1015860), (210, 778826), (230, 711102), (276, 592585), (322, 507930), (345, 474068), (420, 389413), (460, 355551), (483, 338620), (644, 253965), (690, 237034), (805, 203172), (966, 169310), (1380, 118517), (1610, 101586), (1932, 84655), (2415, 67724), (3220, 50793), (4830, 33862), (9660, 16931)]