151727142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 386684928

約数和(自身を除く): 234957786

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 41, 42, 51, 71, 73, 82, 102, 119, 123, 142, 146, 213, 219, 238, 246, 287, 357, 426, 438, 497, 511, 574, 697, 714, 861, 994, 1022, 1207, 1241, 1394, 1491, 1533, 1722, 2091, 2414, 2482, 2911, 2982, 2993, 3066, 3621, 3723, 4182, 4879, 5183, 5822, 5986, 7242, 7446, 8449, 8687, 8733, 8979, 9758, 10366, 14637, 15549, 16898, 17374, 17466, 17958, 20377, 20951, 25347, 26061, 29274, 31098, 36281, 40754, 41902, 49487, 50694, 50881, 52122, 61131, 62853, 72562, 88111, 98974, 101762, 108843, 122262, 125706, 148461, 152643, 176222, 212503, 217686, 264333, 296922, 305286, 346409, 356167, 425006, 528666, 616777, 637509, 692818, 712334, 1039227, 1068501, 1233554, 1275018, 1487521, 1850331, 2078454, 2137002, 2975042, 3612551, 3700662, 4462563, 7225102, 8925126, 10837653, 21675306, 25287857, 50575714, 75863571, 151727142]

約数ペア:

[(1, 151727142), (2, 75863571), (3, 50575714), (6, 25287857), (7, 21675306), (14, 10837653), (17, 8925126), (21, 7225102), (34, 4462563), (41, 3700662), (42, 3612551), (51, 2975042), (71, 2137002), (73, 2078454), (82, 1850331), (102, 1487521), (119, 1275018), (123, 1233554), (142, 1068501), (146, 1039227), (213, 712334), (219, 692818), (238, 637509), (246, 616777), (287, 528666), (357, 425006), (426, 356167), (438, 346409), (497, 305286), (511, 296922), (574, 264333), (697, 217686), (714, 212503), (861, 176222), (994, 152643), (1022, 148461), (1207, 125706), (1241, 122262), (1394, 108843), (1491, 101762), (1533, 98974), (1722, 88111), (2091, 72562), (2414, 62853), (2482, 61131), (2911, 52122), (2982, 50881), (2993, 50694), (3066, 49487), (3621, 41902), (3723, 40754), (4182, 36281), (4879, 31098), (5183, 29274), (5822, 26061), (5986, 25347), (7242, 20951), (7446, 20377), (8449, 17958), (8687, 17466), (8733, 17374), (8979, 16898), (9758, 15549), (10366, 14637)]