189800512

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15859}}^1$

素因数の和:15899

約数の個数: 56

約数和(自身を含む): 435071520

約数和(自身を除く): 245271008

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1496, 2992, 5984, 11968, 15859, 31718, 63436, 126872, 174449, 253744, 269603, 348898, 507488, 539206, 697796, 1014976, 1078412, 1395592, 2156824, 2791184, 2965633, 4313648, 5582368, 5931266, 8627296, 11164736, 11862532, 17254592, 23725064, 47450128, 94900256, 189800512]

約数ペア:

[(1, 189800512), (2, 94900256), (4, 47450128), (8, 23725064), (11, 17254592), (16, 11862532), (17, 11164736), (22, 8627296), (32, 5931266), (34, 5582368), (44, 4313648), (64, 2965633), (68, 2791184), (88, 2156824), (136, 1395592), (176, 1078412), (187, 1014976), (272, 697796), (352, 539206), (374, 507488), (544, 348898), (704, 269603), (748, 253744), (1088, 174449), (1496, 126872), (2992, 63436), (5984, 31718), (11968, 15859)]