142406356

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 266293440

約数和(自身を除く): 123887084

約数列:

[1, 2, 4, 29, 58, 67, 73, 116, 134, 146, 251, 268, 292, 502, 1004, 1943, 2117, 3886, 4234, 4891, 7279, 7772, 8468, 9782, 14558, 16817, 18323, 19564, 29116, 33634, 36646, 67268, 73292, 141839, 283678, 487693, 531367, 567356, 975386, 1062734, 1227641, 1950772, 2125468, 2455282, 4910564, 35601589, 71203178, 142406356]

約数ペア:

[(1, 142406356), (2, 71203178), (4, 35601589), (29, 4910564), (58, 2455282), (67, 2125468), (73, 1950772), (116, 1227641), (134, 1062734), (146, 975386), (251, 567356), (268, 531367), (292, 487693), (502, 283678), (1004, 141839), (1943, 73292), (2117, 67268), (3886, 36646), (4234, 33634), (4891, 29116), (7279, 19564), (7772, 18323), (8468, 16817), (9782, 14558)]