158581488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:323

約数の個数: 120

約数和(自身を含む): 450118512

約数和(自身を除く): 291537024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 113, 156, 169, 173, 208, 226, 312, 338, 339, 346, 452, 507, 519, 624, 676, 678, 692, 904, 1014, 1038, 1352, 1356, 1384, 1469, 1808, 2028, 2076, 2249, 2704, 2712, 2768, 2938, 4056, 4152, 4407, 4498, 5424, 5876, 6747, 8112, 8304, 8814, 8996, 11752, 13494, 17628, 17992, 19097, 19549, 23504, 26988, 29237, 35256, 35984, 38194, 39098, 53976, 57291, 58474, 58647, 70512, 76388, 78196, 87711, 107952, 114582, 116948, 117294, 152776, 156392, 175422, 229164, 233896, 234588, 254137, 305552, 312784, 350844, 458328, 467792, 469176, 508274, 701688, 762411, 916656, 938352, 1016548, 1403376, 1524822, 2033096, 3049644, 3303781, 4066192, 6099288, 6607562, 9911343, 12198576, 13215124, 19822686, 26430248, 39645372, 52860496, 79290744, 158581488]

約数ペア:

[(1, 158581488), (2, 79290744), (3, 52860496), (4, 39645372), (6, 26430248), (8, 19822686), (12, 13215124), (13, 12198576), (16, 9911343), (24, 6607562), (26, 6099288), (39, 4066192), (48, 3303781), (52, 3049644), (78, 2033096), (104, 1524822), (113, 1403376), (156, 1016548), (169, 938352), (173, 916656), (208, 762411), (226, 701688), (312, 508274), (338, 469176), (339, 467792), (346, 458328), (452, 350844), (507, 312784), (519, 305552), (624, 254137), (676, 234588), (678, 233896), (692, 229164), (904, 175422), (1014, 156392), (1038, 152776), (1352, 117294), (1356, 116948), (1384, 114582), (1469, 107952), (1808, 87711), (2028, 78196), (2076, 76388), (2249, 70512), (2704, 58647), (2712, 58474), (2768, 57291), (2938, 53976), (4056, 39098), (4152, 38194), (4407, 35984), (4498, 35256), (5424, 29237), (5876, 26988), (6747, 23504), (8112, 19549), (8304, 19097), (8814, 17992), (8996, 17628), (11752, 13494)]