130107136

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1$

素因数の和:1221

約数の個数: 72

約数和(自身を含む): 285505920

約数和(自身を除く): 155398784

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 256, 304, 368, 437, 608, 736, 874, 1163, 1216, 1472, 1748, 2326, 2432, 2944, 3496, 4652, 4864, 5888, 6992, 9304, 13984, 18608, 22097, 26749, 27968, 37216, 44194, 53498, 55936, 74432, 88388, 106996, 111872, 148864, 176776, 213992, 297728, 353552, 427984, 508231, 707104, 855968, 1016462, 1414208, 1711936, 2032924, 2828416, 3423872, 4065848, 5656832, 6847744, 8131696, 16263392, 32526784, 65053568, 130107136]

約数ペア:

[(1, 130107136), (2, 65053568), (4, 32526784), (8, 16263392), (16, 8131696), (19, 6847744), (23, 5656832), (32, 4065848), (38, 3423872), (46, 2828416), (64, 2032924), (76, 1711936), (92, 1414208), (128, 1016462), (152, 855968), (184, 707104), (256, 508231), (304, 427984), (368, 353552), (437, 297728), (608, 213992), (736, 176776), (874, 148864), (1163, 111872), (1216, 106996), (1472, 88388), (1748, 74432), (2326, 55936), (2432, 53498), (2944, 44194), (3496, 37216), (4652, 27968), (4864, 26749), (5888, 22097), (6992, 18608), (9304, 13984)]