157215136

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 350880768

約数和(自身を除く): 193665632

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 73, 104, 124, 146, 167, 208, 248, 292, 334, 403, 416, 496, 584, 668, 806, 949, 992, 1168, 1336, 1612, 1898, 2171, 2263, 2336, 2672, 3224, 3796, 4342, 4526, 5177, 5344, 6448, 7592, 8684, 9052, 10354, 12191, 12896, 15184, 17368, 18104, 20708, 24382, 29419, 30368, 34736, 36208, 41416, 48764, 58838, 67301, 69472, 72416, 82832, 97528, 117676, 134602, 158483, 165664, 195056, 235352, 269204, 316966, 377921, 390112, 470704, 538408, 633932, 755842, 941408, 1076816, 1267864, 1511684, 2153632, 2535728, 3023368, 4912973, 5071456, 6046736, 9825946, 12093472, 19651892, 39303784, 78607568, 157215136]

約数ペア:

[(1, 157215136), (2, 78607568), (4, 39303784), (8, 19651892), (13, 12093472), (16, 9825946), (26, 6046736), (31, 5071456), (32, 4912973), (52, 3023368), (62, 2535728), (73, 2153632), (104, 1511684), (124, 1267864), (146, 1076816), (167, 941408), (208, 755842), (248, 633932), (292, 538408), (334, 470704), (403, 390112), (416, 377921), (496, 316966), (584, 269204), (668, 235352), (806, 195056), (949, 165664), (992, 158483), (1168, 134602), (1336, 117676), (1612, 97528), (1898, 82832), (2171, 72416), (2263, 69472), (2336, 67301), (2672, 58838), (3224, 48764), (3796, 41416), (4342, 36208), (4526, 34736), (5177, 30368), (5344, 29419), (6448, 24382), (7592, 20708), (8684, 18104), (9052, 17368), (10354, 15184), (12191, 12896)]