155501928

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1601}}^1$

素因数の和:1703

約数の個数: 96

約数和(自身を含む): 449841600

約数和(自身を除く): 294339672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 71, 72, 76, 114, 142, 152, 171, 213, 228, 284, 342, 426, 456, 568, 639, 684, 852, 1278, 1349, 1368, 1601, 1704, 2556, 2698, 3202, 4047, 4803, 5112, 5396, 6404, 8094, 9606, 10792, 12141, 12808, 14409, 16188, 19212, 24282, 28818, 30419, 32376, 38424, 48564, 57636, 60838, 91257, 97128, 113671, 115272, 121676, 182514, 227342, 243352, 273771, 341013, 365028, 454684, 547542, 682026, 730056, 909368, 1023039, 1095084, 1364052, 2046078, 2159749, 2190168, 2728104, 4092156, 4319498, 6479247, 8184312, 8638996, 12958494, 17277992, 19437741, 25916988, 38875482, 51833976, 77750964, 155501928]

約数ペア:

[(1, 155501928), (2, 77750964), (3, 51833976), (4, 38875482), (6, 25916988), (8, 19437741), (9, 17277992), (12, 12958494), (18, 8638996), (19, 8184312), (24, 6479247), (36, 4319498), (38, 4092156), (57, 2728104), (71, 2190168), (72, 2159749), (76, 2046078), (114, 1364052), (142, 1095084), (152, 1023039), (171, 909368), (213, 730056), (228, 682026), (284, 547542), (342, 454684), (426, 365028), (456, 341013), (568, 273771), (639, 243352), (684, 227342), (852, 182514), (1278, 121676), (1349, 115272), (1368, 113671), (1601, 97128), (1704, 91257), (2556, 60838), (2698, 57636), (3202, 48564), (4047, 38424), (4803, 32376), (5112, 30419), (5396, 28818), (6404, 24282), (8094, 19212), (9606, 16188), (10792, 14409), (12141, 12808)]