151124442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 387072000

約数和(自身を除く): 235947558

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 41, 42, 57, 62, 82, 93, 114, 123, 133, 149, 186, 217, 246, 266, 287, 298, 399, 434, 447, 574, 589, 651, 779, 798, 861, 894, 1043, 1178, 1271, 1302, 1558, 1722, 1767, 2086, 2337, 2542, 2831, 3129, 3534, 3813, 4123, 4619, 4674, 5453, 5662, 6109, 6258, 7626, 8246, 8493, 8897, 9238, 10906, 12218, 12369, 13857, 16359, 16986, 17794, 18327, 19817, 24149, 24738, 26691, 27714, 32333, 32718, 36654, 39634, 42763, 48298, 53382, 59451, 64666, 72447, 85526, 87761, 96999, 116071, 118902, 128289, 144894, 169043, 175522, 189379, 193998, 232142, 256578, 263283, 338086, 348213, 378758, 507129, 526566, 568137, 614327, 696426, 812497, 1014258, 1136274, 1228654, 1325653, 1624994, 1842981, 2437491, 2651306, 3598201, 3685962, 3976959, 4874982, 7196402, 7953918, 10794603, 21589206, 25187407, 50374814, 75562221, 151124442]

約数ペア:

[(1, 151124442), (2, 75562221), (3, 50374814), (6, 25187407), (7, 21589206), (14, 10794603), (19, 7953918), (21, 7196402), (31, 4874982), (38, 3976959), (41, 3685962), (42, 3598201), (57, 2651306), (62, 2437491), (82, 1842981), (93, 1624994), (114, 1325653), (123, 1228654), (133, 1136274), (149, 1014258), (186, 812497), (217, 696426), (246, 614327), (266, 568137), (287, 526566), (298, 507129), (399, 378758), (434, 348213), (447, 338086), (574, 263283), (589, 256578), (651, 232142), (779, 193998), (798, 189379), (861, 175522), (894, 169043), (1043, 144894), (1178, 128289), (1271, 118902), (1302, 116071), (1558, 96999), (1722, 87761), (1767, 85526), (2086, 72447), (2337, 64666), (2542, 59451), (2831, 53382), (3129, 48298), (3534, 42763), (3813, 39634), (4123, 36654), (4619, 32718), (4674, 32333), (5453, 27714), (5662, 26691), (6109, 24738), (6258, 24149), (7626, 19817), (8246, 18327), (8493, 17794), (8897, 16986), (9238, 16359), (10906, 13857), (12218, 12369)]