146403972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28439}}^1$

素因数の和:28473

約数の個数: 72

約数和(自身を含む): 434790720

約数和(自身を除く): 288386748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 28439, 56878, 85317, 113756, 170634, 255951, 312829, 341268, 369707, 511902, 625658, 739414, 938487, 1023804, 1109121, 1251316, 1478828, 1876974, 2218242, 2815461, 3327363, 3753948, 4066777, 4436484, 5630922, 6654726, 8133554, 11261844, 12200331, 13309452, 16267108, 24400662, 36600993, 48801324, 73201986, 146403972]

約数ペア:

[(1, 146403972), (2, 73201986), (3, 48801324), (4, 36600993), (6, 24400662), (9, 16267108), (11, 13309452), (12, 12200331), (13, 11261844), (18, 8133554), (22, 6654726), (26, 5630922), (33, 4436484), (36, 4066777), (39, 3753948), (44, 3327363), (52, 2815461), (66, 2218242), (78, 1876974), (99, 1478828), (117, 1251316), (132, 1109121), (143, 1023804), (156, 938487), (198, 739414), (234, 625658), (286, 511902), (396, 369707), (429, 341268), (468, 312829), (572, 255951), (858, 170634), (1287, 113756), (1716, 85317), (2574, 56878), (5148, 28439)]