158165904

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5393}}^1$

素因数の和:5464

約数の個数: 80

約数和(自身を含む): 449471232

約数和(自身を除く): 291305328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 78, 94, 104, 141, 156, 188, 208, 282, 312, 376, 564, 611, 624, 752, 1128, 1222, 1833, 2256, 2444, 3666, 4888, 5393, 7332, 9776, 10786, 14664, 16179, 21572, 29328, 32358, 43144, 64716, 70109, 86288, 129432, 140218, 210327, 253471, 258864, 280436, 420654, 506942, 560872, 760413, 841308, 1013884, 1121744, 1520826, 1682616, 2027768, 3041652, 3295123, 3365232, 4055536, 6083304, 6590246, 9885369, 12166608, 13180492, 19770738, 26360984, 39541476, 52721968, 79082952, 158165904]

約数ペア:

[(1, 158165904), (2, 79082952), (3, 52721968), (4, 39541476), (6, 26360984), (8, 19770738), (12, 13180492), (13, 12166608), (16, 9885369), (24, 6590246), (26, 6083304), (39, 4055536), (47, 3365232), (48, 3295123), (52, 3041652), (78, 2027768), (94, 1682616), (104, 1520826), (141, 1121744), (156, 1013884), (188, 841308), (208, 760413), (282, 560872), (312, 506942), (376, 420654), (564, 280436), (611, 258864), (624, 253471), (752, 210327), (1128, 140218), (1222, 129432), (1833, 86288), (2256, 70109), (2444, 64716), (3666, 43144), (4888, 32358), (5393, 29328), (7332, 21572), (9776, 16179), (10786, 14664)]