157250408

素因数分解:

$2^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{3371}}^1$

素因数の和:3415

約数の個数: 64

約数和(自身を含む): 364176000

約数和(自身を除く): 206925592

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 343, 392, 476, 686, 833, 952, 1372, 1666, 2744, 3332, 3371, 5831, 6664, 6742, 11662, 13484, 23324, 23597, 26968, 46648, 47194, 57307, 94388, 114614, 165179, 188776, 229228, 330358, 401149, 458456, 660716, 802298, 1156253, 1321432, 1604596, 2312506, 2808043, 3209192, 4625012, 5616086, 9250024, 11232172, 19656301, 22464344, 39312602, 78625204, 157250408]

約数ペア:

[(1, 157250408), (2, 78625204), (4, 39312602), (7, 22464344), (8, 19656301), (14, 11232172), (17, 9250024), (28, 5616086), (34, 4625012), (49, 3209192), (56, 2808043), (68, 2312506), (98, 1604596), (119, 1321432), (136, 1156253), (196, 802298), (238, 660716), (343, 458456), (392, 401149), (476, 330358), (686, 229228), (833, 188776), (952, 165179), (1372, 114614), (1666, 94388), (2744, 57307), (3332, 47194), (3371, 46648), (5831, 26968), (6664, 23597), (6742, 23324), (11662, 13484)]