158174028

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{523}}^1$

素因数の和:835

約数の個数: 72

約数和(自身を含む): 415041536

約数和(自身を除く): 256867508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 271, 279, 372, 523, 542, 558, 813, 1046, 1084, 1116, 1569, 1626, 2092, 2439, 3138, 3252, 4707, 4878, 6276, 8401, 9414, 9756, 16213, 16802, 18828, 25203, 32426, 33604, 48639, 50406, 64852, 75609, 97278, 100812, 141733, 145917, 151218, 194556, 283466, 291834, 302436, 425199, 566932, 583668, 850398, 1275597, 1700796, 2551194, 4393723, 5102388, 8787446, 13181169, 17574892, 26362338, 39543507, 52724676, 79087014, 158174028]

約数ペア:

[(1, 158174028), (2, 79087014), (3, 52724676), (4, 39543507), (6, 26362338), (9, 17574892), (12, 13181169), (18, 8787446), (31, 5102388), (36, 4393723), (62, 2551194), (93, 1700796), (124, 1275597), (186, 850398), (271, 583668), (279, 566932), (372, 425199), (523, 302436), (542, 291834), (558, 283466), (813, 194556), (1046, 151218), (1084, 145917), (1116, 141733), (1569, 100812), (1626, 97278), (2092, 75609), (2439, 64852), (3138, 50406), (3252, 48639), (4707, 33604), (4878, 32426), (6276, 25203), (8401, 18828), (9414, 16802), (9756, 16213)]