176973056

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1367

約数の個数: 72

約数和(自身を含む): 390007464

約数和(自身を除く): 213034408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 256, 328, 416, 533, 656, 832, 1066, 1297, 1312, 1664, 2132, 2594, 2624, 3328, 4264, 5188, 5248, 8528, 10376, 10496, 16861, 17056, 20752, 33722, 34112, 41504, 53177, 67444, 68224, 83008, 106354, 134888, 136448, 166016, 212708, 269776, 332032, 425416, 539552, 691301, 850832, 1079104, 1382602, 1701664, 2158208, 2765204, 3403328, 4316416, 5530408, 6806656, 11060816, 13613312, 22121632, 44243264, 88486528, 176973056]

約数ペア:

[(1, 176973056), (2, 88486528), (4, 44243264), (8, 22121632), (13, 13613312), (16, 11060816), (26, 6806656), (32, 5530408), (41, 4316416), (52, 3403328), (64, 2765204), (82, 2158208), (104, 1701664), (128, 1382602), (164, 1079104), (208, 850832), (256, 691301), (328, 539552), (416, 425416), (533, 332032), (656, 269776), (832, 212708), (1066, 166016), (1297, 136448), (1312, 134888), (1664, 106354), (2132, 83008), (2594, 68224), (2624, 67444), (3328, 53177), (4264, 41504), (5188, 34112), (5248, 33722), (8528, 20752), (10376, 17056), (10496, 16861)]