150668388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7487}}^1$

素因数の和:7553

約数の個数: 72

約数和(自身を含む): 419747328

約数和(自身を除く): 269078940

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 5031, 6708, 7487, 10062, 14974, 20124, 22461, 29948, 44922, 67383, 89844, 97331, 134766, 194662, 269532, 291993, 321941, 389324, 583986, 643882, 875979, 965823, 1167972, 1287764, 1751958, 1931646, 2897469, 3503916, 3863292, 4185233, 5794938, 8370466, 11589876, 12555699, 16740932, 25111398, 37667097, 50222796, 75334194, 150668388]

約数ペア:

[(1, 150668388), (2, 75334194), (3, 50222796), (4, 37667097), (6, 25111398), (9, 16740932), (12, 12555699), (13, 11589876), (18, 8370466), (26, 5794938), (36, 4185233), (39, 3863292), (43, 3503916), (52, 2897469), (78, 1931646), (86, 1751958), (117, 1287764), (129, 1167972), (156, 965823), (172, 875979), (234, 643882), (258, 583986), (387, 389324), (468, 321941), (516, 291993), (559, 269532), (774, 194662), (1118, 134766), (1548, 97331), (1677, 89844), (2236, 67383), (3354, 44922), (5031, 29948), (6708, 22461), (7487, 20124), (10062, 14974)]