154687572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{863}}^1$

素因数の和:1269

約数の個数: 72

約数和(自身を含む): 422682624

約数和(自身を除く): 267995052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 383, 468, 766, 863, 1149, 1532, 1726, 2298, 2589, 3447, 3452, 4596, 4979, 5178, 6894, 7767, 9958, 10356, 11219, 13788, 14937, 15534, 19916, 22438, 29874, 31068, 33657, 44811, 44876, 59748, 67314, 89622, 100971, 134628, 179244, 201942, 330529, 403884, 661058, 991587, 1322116, 1983174, 2974761, 3966348, 4296877, 5949522, 8593754, 11899044, 12890631, 17187508, 25781262, 38671893, 51562524, 77343786, 154687572]

約数ペア:

[(1, 154687572), (2, 77343786), (3, 51562524), (4, 38671893), (6, 25781262), (9, 17187508), (12, 12890631), (13, 11899044), (18, 8593754), (26, 5949522), (36, 4296877), (39, 3966348), (52, 2974761), (78, 1983174), (117, 1322116), (156, 991587), (234, 661058), (383, 403884), (468, 330529), (766, 201942), (863, 179244), (1149, 134628), (1532, 100971), (1726, 89622), (2298, 67314), (2589, 59748), (3447, 44876), (3452, 44811), (4596, 33657), (4979, 31068), (5178, 29874), (6894, 22438), (7767, 19916), (9958, 15534), (10356, 14937), (11219, 13788)]