142512456

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 380358720

約数和(自身を除く): 237846264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 62, 74, 93, 111, 124, 148, 167, 186, 222, 248, 296, 334, 372, 444, 501, 668, 744, 888, 961, 1002, 1147, 1336, 1922, 2004, 2294, 2883, 3441, 3844, 4008, 4588, 5177, 5766, 6179, 6882, 7688, 9176, 10354, 11532, 12358, 13764, 15531, 18537, 20708, 23064, 24716, 27528, 31062, 35557, 37074, 41416, 49432, 62124, 71114, 74148, 106671, 124248, 142228, 148296, 160487, 191549, 213342, 284456, 320974, 383098, 426684, 481461, 574647, 641948, 766196, 853368, 962922, 1149294, 1283896, 1532392, 1925844, 2298588, 3851688, 4597176, 5938019, 11876038, 17814057, 23752076, 35628114, 47504152, 71256228, 142512456]

約数ペア:

[(1, 142512456), (2, 71256228), (3, 47504152), (4, 35628114), (6, 23752076), (8, 17814057), (12, 11876038), (24, 5938019), (31, 4597176), (37, 3851688), (62, 2298588), (74, 1925844), (93, 1532392), (111, 1283896), (124, 1149294), (148, 962922), (167, 853368), (186, 766196), (222, 641948), (248, 574647), (296, 481461), (334, 426684), (372, 383098), (444, 320974), (501, 284456), (668, 213342), (744, 191549), (888, 160487), (961, 148296), (1002, 142228), (1147, 124248), (1336, 106671), (1922, 74148), (2004, 71114), (2294, 62124), (2883, 49432), (3441, 41416), (3844, 37074), (4008, 35557), (4588, 31062), (5177, 27528), (5766, 24716), (6179, 23064), (6882, 20708), (7688, 18537), (9176, 15531), (10354, 13764), (11532, 12358)]