155588194

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 249725952

約数和(自身を除く): 94137758

約数列:

[1, 2, 31, 41, 62, 82, 97, 194, 631, 1262, 1271, 2542, 3007, 3977, 6014, 7954, 19561, 25871, 39122, 51742, 61207, 122414, 123287, 246574, 802001, 1604002, 1897417, 2509487, 3794834, 5018974, 77794097, 155588194]

約数ペア:

[(1, 155588194), (2, 77794097), (31, 5018974), (41, 3794834), (62, 2509487), (82, 1897417), (97, 1604002), (194, 802001), (631, 246574), (1262, 123287), (1271, 122414), (2542, 61207), (3007, 51742), (3977, 39122), (6014, 25871), (7954, 19561)]