165427860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2383}}^1$

素因数の和:2497

約数の個数: 96

約数和(自身を含む): 504645120

約数和(自身を除く): 339217260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 89, 130, 156, 178, 195, 260, 267, 356, 390, 445, 534, 780, 890, 1068, 1157, 1335, 1780, 2314, 2383, 2670, 3471, 4628, 4766, 5340, 5785, 6942, 7149, 9532, 11570, 11915, 13884, 14298, 17355, 23140, 23830, 28596, 30979, 34710, 35745, 47660, 61958, 69420, 71490, 92937, 123916, 142980, 154895, 185874, 212087, 309790, 371748, 424174, 464685, 619580, 636261, 848348, 929370, 1060435, 1272522, 1858740, 2120870, 2545044, 2757131, 3181305, 4241740, 5514262, 6362610, 8271393, 11028524, 12725220, 13785655, 16542786, 27571310, 33085572, 41356965, 55142620, 82713930, 165427860]

約数ペア:

[(1, 165427860), (2, 82713930), (3, 55142620), (4, 41356965), (5, 33085572), (6, 27571310), (10, 16542786), (12, 13785655), (13, 12725220), (15, 11028524), (20, 8271393), (26, 6362610), (30, 5514262), (39, 4241740), (52, 3181305), (60, 2757131), (65, 2545044), (78, 2120870), (89, 1858740), (130, 1272522), (156, 1060435), (178, 929370), (195, 848348), (260, 636261), (267, 619580), (356, 464685), (390, 424174), (445, 371748), (534, 309790), (780, 212087), (890, 185874), (1068, 154895), (1157, 142980), (1335, 123916), (1780, 92937), (2314, 71490), (2383, 69420), (2670, 61958), (3471, 47660), (4628, 35745), (4766, 34710), (5340, 30979), (5785, 28596), (6942, 23830), (7149, 23140), (9532, 17355), (11570, 14298), (11915, 13884)]