140984568

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 394889040

約数和(自身を除く): 253904472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 163, 164, 246, 293, 326, 328, 369, 489, 492, 586, 652, 738, 879, 978, 984, 1172, 1304, 1467, 1476, 1758, 1956, 2344, 2637, 2934, 2952, 3516, 3912, 5274, 5868, 6683, 7032, 10548, 11736, 12013, 13366, 20049, 21096, 24026, 26732, 36039, 40098, 47759, 48052, 53464, 60147, 72078, 80196, 95518, 96104, 108117, 120294, 143277, 144156, 160392, 191036, 216234, 240588, 286554, 288312, 382072, 429831, 432468, 481176, 573108, 859662, 864936, 1146216, 1719324, 1958119, 3438648, 3916238, 5874357, 7832476, 11748714, 15664952, 17623071, 23497428, 35246142, 46994856, 70492284, 140984568]

約数ペア:

[(1, 140984568), (2, 70492284), (3, 46994856), (4, 35246142), (6, 23497428), (8, 17623071), (9, 15664952), (12, 11748714), (18, 7832476), (24, 5874357), (36, 3916238), (41, 3438648), (72, 1958119), (82, 1719324), (123, 1146216), (163, 864936), (164, 859662), (246, 573108), (293, 481176), (326, 432468), (328, 429831), (369, 382072), (489, 288312), (492, 286554), (586, 240588), (652, 216234), (738, 191036), (879, 160392), (978, 144156), (984, 143277), (1172, 120294), (1304, 108117), (1467, 96104), (1476, 95518), (1758, 80196), (1956, 72078), (2344, 60147), (2637, 53464), (2934, 48052), (2952, 47759), (3516, 40098), (3912, 36039), (5274, 26732), (5868, 24026), (6683, 21096), (7032, 20049), (10548, 13366), (11736, 12013)]