155775528

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37957}}^1$

素因数の和:37991

約数の個数: 64

約数和(自身を含む): 455496000

約数和(自身を除く): 299720472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 37957, 75914, 113871, 151828, 227742, 303656, 341613, 455484, 683226, 721183, 910968, 1024839, 1366452, 1442366, 2049678, 2163549, 2732904, 2884732, 4099356, 4327098, 5769464, 6490647, 8198712, 8654196, 12981294, 17308392, 19471941, 25962588, 38943882, 51925176, 77887764, 155775528]

約数ペア:

[(1, 155775528), (2, 77887764), (3, 51925176), (4, 38943882), (6, 25962588), (8, 19471941), (9, 17308392), (12, 12981294), (18, 8654196), (19, 8198712), (24, 6490647), (27, 5769464), (36, 4327098), (38, 4099356), (54, 2884732), (57, 2732904), (72, 2163549), (76, 2049678), (108, 1442366), (114, 1366452), (152, 1024839), (171, 910968), (216, 721183), (228, 683226), (342, 455484), (456, 341613), (513, 303656), (684, 227742), (1026, 151828), (1368, 113871), (2052, 75914), (4104, 37957)]