156814616

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{877}}^1$

素因数の和:1024

約数の個数: 64

約数和(自身を含む): 350638080

約数和(自身を除く): 193823464

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 103, 124, 206, 217, 248, 412, 434, 721, 824, 868, 877, 1442, 1736, 1754, 2884, 3193, 3508, 5768, 6139, 6386, 7016, 12278, 12772, 22351, 24556, 25544, 27187, 44702, 49112, 54374, 89404, 90331, 108748, 178808, 180662, 190309, 217496, 361324, 380618, 632317, 722648, 761236, 1264634, 1522472, 2529268, 2800261, 5058536, 5600522, 11201044, 19601827, 22402088, 39203654, 78407308, 156814616]

約数ペア:

[(1, 156814616), (2, 78407308), (4, 39203654), (7, 22402088), (8, 19601827), (14, 11201044), (28, 5600522), (31, 5058536), (56, 2800261), (62, 2529268), (103, 1522472), (124, 1264634), (206, 761236), (217, 722648), (248, 632317), (412, 380618), (434, 361324), (721, 217496), (824, 190309), (868, 180662), (877, 178808), (1442, 108748), (1736, 90331), (1754, 89404), (2884, 54374), (3193, 49112), (3508, 44702), (5768, 27187), (6139, 25544), (6386, 24556), (7016, 22351), (12278, 12772)]