195528912

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1553}}^1$

素因数の和:1668

約数の個数: 80

約数和(自身を含む): 525674688

約数和(自身を除く): 330145776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 61, 86, 122, 129, 172, 183, 244, 258, 344, 366, 488, 516, 688, 732, 976, 1032, 1464, 1553, 2064, 2623, 2928, 3106, 4659, 5246, 6212, 7869, 9318, 10492, 12424, 15738, 18636, 20984, 24848, 31476, 37272, 41968, 62952, 66779, 74544, 94733, 125904, 133558, 189466, 200337, 267116, 284199, 378932, 400674, 534232, 568398, 757864, 801348, 1068464, 1136796, 1515728, 1602696, 2273592, 3205392, 4073519, 4547184, 8147038, 12220557, 16294076, 24441114, 32588152, 48882228, 65176304, 97764456, 195528912]

約数ペア:

[(1, 195528912), (2, 97764456), (3, 65176304), (4, 48882228), (6, 32588152), (8, 24441114), (12, 16294076), (16, 12220557), (24, 8147038), (43, 4547184), (48, 4073519), (61, 3205392), (86, 2273592), (122, 1602696), (129, 1515728), (172, 1136796), (183, 1068464), (244, 801348), (258, 757864), (344, 568398), (366, 534232), (488, 400674), (516, 378932), (688, 284199), (732, 267116), (976, 200337), (1032, 189466), (1464, 133558), (1553, 125904), (2064, 94733), (2623, 74544), (2928, 66779), (3106, 62952), (4659, 41968), (5246, 37272), (6212, 31476), (7869, 24848), (9318, 20984), (10492, 18636), (12424, 15738)]