146540472

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 413952000

約数和(自身を除く): 267411528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 109, 124, 139, 156, 186, 218, 248, 278, 312, 327, 372, 403, 417, 436, 556, 654, 744, 806, 834, 872, 1112, 1209, 1308, 1417, 1612, 1668, 1807, 2418, 2616, 2834, 3224, 3336, 3379, 3614, 4251, 4309, 4836, 5421, 5668, 6758, 7228, 8502, 8618, 9672, 10137, 10842, 11336, 12927, 13516, 14456, 15151, 17004, 17236, 20274, 21684, 25854, 27032, 30302, 34008, 34472, 40548, 43368, 43927, 45453, 51708, 56017, 60604, 81096, 87854, 90906, 103416, 112034, 121208, 131781, 168051, 175708, 181812, 196963, 224068, 263562, 336102, 351416, 363624, 393926, 448136, 469681, 527124, 590889, 672204, 787852, 939362, 1054248, 1181778, 1344408, 1409043, 1575704, 1878724, 2363556, 2818086, 3757448, 4727112, 5636172, 6105853, 11272344, 12211706, 18317559, 24423412, 36635118, 48846824, 73270236, 146540472]

約数ペア:

[(1, 146540472), (2, 73270236), (3, 48846824), (4, 36635118), (6, 24423412), (8, 18317559), (12, 12211706), (13, 11272344), (24, 6105853), (26, 5636172), (31, 4727112), (39, 3757448), (52, 2818086), (62, 2363556), (78, 1878724), (93, 1575704), (104, 1409043), (109, 1344408), (124, 1181778), (139, 1054248), (156, 939362), (186, 787852), (218, 672204), (248, 590889), (278, 527124), (312, 469681), (327, 448136), (372, 393926), (403, 363624), (417, 351416), (436, 336102), (556, 263562), (654, 224068), (744, 196963), (806, 181812), (834, 175708), (872, 168051), (1112, 131781), (1209, 121208), (1308, 112034), (1417, 103416), (1612, 90906), (1668, 87854), (1807, 81096), (2418, 60604), (2616, 56017), (2834, 51708), (3224, 45453), (3336, 43927), (3379, 43368), (3614, 40548), (4251, 34472), (4309, 34008), (4836, 30302), (5421, 27032), (5668, 25854), (6758, 21684), (7228, 20274), (8502, 17236), (8618, 17004), (9672, 15151), (10137, 14456), (10842, 13516), (11336, 12927)]