155566368

素因数分解:

$2^5\times 3^2\times {\mathrm{727}}^1\times {\mathrm{743}}^1$

素因数の和:1486

約数の個数: 72

約数和(自身を含む): 443596608

約数和(自身を除く): 288030240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 727, 743, 1454, 1486, 2181, 2229, 2908, 2972, 4362, 4458, 5816, 5944, 6543, 6687, 8724, 8916, 11632, 11888, 13086, 13374, 17448, 17832, 23264, 23776, 26172, 26748, 34896, 35664, 52344, 53496, 69792, 71328, 104688, 106992, 209376, 213984, 540161, 1080322, 1620483, 2160644, 3240966, 4321288, 4861449, 6481932, 8642576, 9722898, 12963864, 17285152, 19445796, 25927728, 38891592, 51855456, 77783184, 155566368]

約数ペア:

[(1, 155566368), (2, 77783184), (3, 51855456), (4, 38891592), (6, 25927728), (8, 19445796), (9, 17285152), (12, 12963864), (16, 9722898), (18, 8642576), (24, 6481932), (32, 4861449), (36, 4321288), (48, 3240966), (72, 2160644), (96, 1620483), (144, 1080322), (288, 540161), (727, 213984), (743, 209376), (1454, 106992), (1486, 104688), (2181, 71328), (2229, 69792), (2908, 53496), (2972, 52344), (4362, 35664), (4458, 34896), (5816, 26748), (5944, 26172), (6543, 23776), (6687, 23264), (8724, 17832), (8916, 17448), (11632, 13374), (11888, 13086)]