131559168

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{13177}}^1$

素因数の和:13209

約数の個数: 72

約数和(自身を含む): 377101648

約数和(自身を除く): 245542480

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 13177, 26354, 39531, 52708, 79062, 105416, 158124, 171301, 210832, 316248, 342602, 421664, 513903, 632496, 685204, 843328, 1027806, 1264992, 1370408, 1686656, 2055612, 2529984, 2740816, 3373312, 4111224, 5059968, 5481632, 8222448, 10119936, 10963264, 16444896, 21926528, 32889792, 43853056, 65779584, 131559168]

約数ペア:

[(1, 131559168), (2, 65779584), (3, 43853056), (4, 32889792), (6, 21926528), (8, 16444896), (12, 10963264), (13, 10119936), (16, 8222448), (24, 5481632), (26, 5059968), (32, 4111224), (39, 3373312), (48, 2740816), (52, 2529984), (64, 2055612), (78, 1686656), (96, 1370408), (104, 1264992), (128, 1027806), (156, 843328), (192, 685204), (208, 632496), (256, 513903), (312, 421664), (384, 342602), (416, 316248), (624, 210832), (768, 171301), (832, 158124), (1248, 105416), (1664, 79062), (2496, 52708), (3328, 39531), (4992, 26354), (9984, 13177)]