149612562

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:325

約数の個数: 128

約数和(自身を含む): 388177920

約数和(自身を除く): 238565358

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 47, 54, 66, 69, 94, 99, 138, 141, 198, 207, 233, 253, 282, 297, 414, 423, 466, 506, 517, 594, 621, 699, 759, 846, 1034, 1081, 1242, 1269, 1398, 1518, 1551, 2097, 2162, 2277, 2538, 2563, 3102, 3243, 4194, 4554, 4653, 5126, 5359, 6291, 6486, 6831, 7689, 9306, 9729, 10718, 10951, 11891, 12582, 13662, 13959, 15378, 16077, 19458, 21902, 23067, 23782, 27918, 29187, 32154, 32853, 35673, 46134, 48231, 58374, 58949, 65706, 69201, 71346, 96462, 98559, 107019, 117898, 120461, 138402, 144693, 176847, 197118, 214038, 240922, 251873, 289386, 295677, 321057, 353694, 361383, 503746, 530541, 591354, 642114, 722766, 755619, 1061082, 1084149, 1511238, 1591623, 2168298, 2266857, 2770603, 3183246, 3252447, 4533714, 5541206, 6504894, 6800571, 8311809, 13601142, 16623618, 24935427, 49870854, 74806281, 149612562]

約数ペア:

[(1, 149612562), (2, 74806281), (3, 49870854), (6, 24935427), (9, 16623618), (11, 13601142), (18, 8311809), (22, 6800571), (23, 6504894), (27, 5541206), (33, 4533714), (46, 3252447), (47, 3183246), (54, 2770603), (66, 2266857), (69, 2168298), (94, 1591623), (99, 1511238), (138, 1084149), (141, 1061082), (198, 755619), (207, 722766), (233, 642114), (253, 591354), (282, 530541), (297, 503746), (414, 361383), (423, 353694), (466, 321057), (506, 295677), (517, 289386), (594, 251873), (621, 240922), (699, 214038), (759, 197118), (846, 176847), (1034, 144693), (1081, 138402), (1242, 120461), (1269, 117898), (1398, 107019), (1518, 98559), (1551, 96462), (2097, 71346), (2162, 69201), (2277, 65706), (2538, 58949), (2563, 58374), (3102, 48231), (3243, 46134), (4194, 35673), (4554, 32853), (4653, 32154), (5126, 29187), (5359, 27918), (6291, 23782), (6486, 23067), (6831, 21902), (7689, 19458), (9306, 16077), (9729, 15378), (10718, 13959), (10951, 13662), (11891, 12582)]