123040624

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 280785600

約数和(自身を除く): 157744976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 101, 112, 146, 149, 202, 292, 298, 404, 511, 584, 596, 707, 808, 1022, 1043, 1168, 1192, 1414, 1616, 2044, 2086, 2384, 2828, 4088, 4172, 5656, 7373, 8176, 8344, 10877, 11312, 14746, 15049, 16688, 21754, 29492, 30098, 43508, 51611, 58984, 60196, 76139, 87016, 103222, 105343, 117968, 120392, 152278, 174032, 206444, 210686, 240784, 304556, 412888, 421372, 609112, 825776, 842744, 1098577, 1218224, 1685488, 2197154, 4394308, 7690039, 8788616, 15380078, 17577232, 30760156, 61520312, 123040624]

約数ペア:

[(1, 123040624), (2, 61520312), (4, 30760156), (7, 17577232), (8, 15380078), (14, 8788616), (16, 7690039), (28, 4394308), (56, 2197154), (73, 1685488), (101, 1218224), (112, 1098577), (146, 842744), (149, 825776), (202, 609112), (292, 421372), (298, 412888), (404, 304556), (511, 240784), (584, 210686), (596, 206444), (707, 174032), (808, 152278), (1022, 120392), (1043, 117968), (1168, 105343), (1192, 103222), (1414, 87016), (1616, 76139), (2044, 60196), (2086, 58984), (2384, 51611), (2828, 43508), (4088, 30098), (4172, 29492), (5656, 21754), (7373, 16688), (8176, 15049), (8344, 14746), (10877, 11312)]