145131384

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1607}}^1$

素因数の和:1740

約数の個数: 64

約数和(自身を含む): 375114240

約数和(自身を除く): 229982856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 71, 106, 142, 159, 212, 213, 284, 318, 424, 426, 568, 636, 852, 1272, 1607, 1704, 3214, 3763, 4821, 6428, 7526, 9642, 11289, 12856, 15052, 19284, 22578, 30104, 38568, 45156, 85171, 90312, 114097, 170342, 228194, 255513, 340684, 342291, 456388, 511026, 681368, 684582, 912776, 1022052, 1369164, 2044104, 2738328, 6047141, 12094282, 18141423, 24188564, 36282846, 48377128, 72565692, 145131384]

約数ペア:

[(1, 145131384), (2, 72565692), (3, 48377128), (4, 36282846), (6, 24188564), (8, 18141423), (12, 12094282), (24, 6047141), (53, 2738328), (71, 2044104), (106, 1369164), (142, 1022052), (159, 912776), (212, 684582), (213, 681368), (284, 511026), (318, 456388), (424, 342291), (426, 340684), (568, 255513), (636, 228194), (852, 170342), (1272, 114097), (1607, 90312), (1704, 85171), (3214, 45156), (3763, 38568), (4821, 30104), (6428, 22578), (7526, 19284), (9642, 15052), (11289, 12856)]