145559856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2621}}^1$

素因数の和:2734

約数の個数: 80

約数和(自身を含む): 409661280

約数和(自身を除く): 264101424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 89, 104, 156, 178, 208, 267, 312, 356, 534, 624, 712, 1068, 1157, 1424, 2136, 2314, 2621, 3471, 4272, 4628, 5242, 6942, 7863, 9256, 10484, 13884, 15726, 18512, 20968, 27768, 31452, 34073, 41936, 55536, 62904, 68146, 102219, 125808, 136292, 204438, 233269, 272584, 408876, 466538, 545168, 699807, 817752, 933076, 1399614, 1635504, 1866152, 2799228, 3032497, 3732304, 5598456, 6064994, 9097491, 11196912, 12129988, 18194982, 24259976, 36389964, 48519952, 72779928, 145559856]

約数ペア:

[(1, 145559856), (2, 72779928), (3, 48519952), (4, 36389964), (6, 24259976), (8, 18194982), (12, 12129988), (13, 11196912), (16, 9097491), (24, 6064994), (26, 5598456), (39, 3732304), (48, 3032497), (52, 2799228), (78, 1866152), (89, 1635504), (104, 1399614), (156, 933076), (178, 817752), (208, 699807), (267, 545168), (312, 466538), (356, 408876), (534, 272584), (624, 233269), (712, 204438), (1068, 136292), (1157, 125808), (1424, 102219), (2136, 68146), (2314, 62904), (2621, 55536), (3471, 41936), (4272, 34073), (4628, 31452), (5242, 27768), (6942, 20968), (7863, 18512), (9256, 15726), (10484, 13884)]