157162284

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:919

約数の個数: 72

約数和(自身を含む): 408349760

約数和(自身を除く): 251187476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 79, 146, 158, 219, 237, 292, 316, 438, 474, 657, 711, 757, 876, 948, 1314, 1422, 1514, 2271, 2628, 2844, 3028, 4542, 5767, 6813, 9084, 11534, 13626, 17301, 23068, 27252, 34602, 51903, 55261, 59803, 69204, 103806, 110522, 119606, 165783, 179409, 207612, 221044, 239212, 331566, 358818, 497349, 538227, 663132, 717636, 994698, 1076454, 1989396, 2152908, 4365619, 8731238, 13096857, 17462476, 26193714, 39290571, 52387428, 78581142, 157162284]

約数ペア:

[(1, 157162284), (2, 78581142), (3, 52387428), (4, 39290571), (6, 26193714), (9, 17462476), (12, 13096857), (18, 8731238), (36, 4365619), (73, 2152908), (79, 1989396), (146, 1076454), (158, 994698), (219, 717636), (237, 663132), (292, 538227), (316, 497349), (438, 358818), (474, 331566), (657, 239212), (711, 221044), (757, 207612), (876, 179409), (948, 165783), (1314, 119606), (1422, 110522), (1514, 103806), (2271, 69204), (2628, 59803), (2844, 55261), (3028, 51903), (4542, 34602), (5767, 27252), (6813, 23068), (9084, 17301), (11534, 13626)]