155465904

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15497}}^1$

素因数の和:15538

約数の個数: 80

約数和(自身を含む): 461220480

約数和(自身を除く): 305754576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 3344, 5016, 10032, 15497, 30994, 46491, 61988, 92982, 123976, 170467, 185964, 247952, 294443, 340934, 371928, 511401, 588886, 681868, 743856, 883329, 1022802, 1177772, 1363736, 1766658, 2045604, 2355544, 2727472, 3238873, 3533316, 4091208, 4711088, 6477746, 7066632, 8182416, 9716619, 12955492, 14133264, 19433238, 25910984, 38866476, 51821968, 77732952, 155465904]

約数ペア:

[(1, 155465904), (2, 77732952), (3, 51821968), (4, 38866476), (6, 25910984), (8, 19433238), (11, 14133264), (12, 12955492), (16, 9716619), (19, 8182416), (22, 7066632), (24, 6477746), (33, 4711088), (38, 4091208), (44, 3533316), (48, 3238873), (57, 2727472), (66, 2355544), (76, 2045604), (88, 1766658), (114, 1363736), (132, 1177772), (152, 1022802), (176, 883329), (209, 743856), (228, 681868), (264, 588886), (304, 511401), (418, 371928), (456, 340934), (528, 294443), (627, 247952), (836, 185964), (912, 170467), (1254, 123976), (1672, 92982), (2508, 61988), (3344, 46491), (5016, 30994), (10032, 15497)]