130925704

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 326592000

約数和(自身を除く): 195666296

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 71, 91, 104, 119, 136, 142, 149, 182, 221, 238, 284, 298, 364, 442, 476, 497, 568, 596, 728, 884, 923, 952, 994, 1043, 1192, 1207, 1547, 1768, 1846, 1937, 1988, 2086, 2414, 2533, 3094, 3692, 3874, 3976, 4172, 4828, 5066, 6188, 6461, 7384, 7748, 8344, 8449, 9656, 10132, 10579, 12376, 12922, 13559, 15496, 15691, 16898, 17731, 20264, 21158, 25844, 27118, 31382, 32929, 33796, 35462, 42316, 51688, 54236, 62764, 65858, 67592, 70924, 74053, 84632, 108472, 109837, 125528, 131716, 137527, 141848, 148106, 179843, 219674, 230503, 263432, 275054, 296212, 359686, 439348, 461006, 550108, 592424, 719372, 878696, 922012, 962689, 1100216, 1258901, 1438744, 1844024, 1925378, 2337959, 2517802, 3850756, 4675918, 5035604, 7701512, 9351836, 10071208, 16365713, 18703672, 32731426, 65462852, 130925704]

約数ペア:

[(1, 130925704), (2, 65462852), (4, 32731426), (7, 18703672), (8, 16365713), (13, 10071208), (14, 9351836), (17, 7701512), (26, 5035604), (28, 4675918), (34, 3850756), (52, 2517802), (56, 2337959), (68, 1925378), (71, 1844024), (91, 1438744), (104, 1258901), (119, 1100216), (136, 962689), (142, 922012), (149, 878696), (182, 719372), (221, 592424), (238, 550108), (284, 461006), (298, 439348), (364, 359686), (442, 296212), (476, 275054), (497, 263432), (568, 230503), (596, 219674), (728, 179843), (884, 148106), (923, 141848), (952, 137527), (994, 131716), (1043, 125528), (1192, 109837), (1207, 108472), (1547, 84632), (1768, 74053), (1846, 70924), (1937, 67592), (1988, 65858), (2086, 62764), (2414, 54236), (2533, 51688), (3094, 42316), (3692, 35462), (3874, 33796), (3976, 32929), (4172, 31382), (4828, 27118), (5066, 25844), (6188, 21158), (6461, 20264), (7384, 17731), (7748, 16898), (8344, 15691), (8449, 15496), (9656, 13559), (10132, 12922), (10579, 12376)]