156034764

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1453}}^1$

素因数の和:1639

約数の個数: 72

約数和(自身を含む): 418112240

約数和(自身を除く): 262077476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 157, 171, 228, 314, 342, 471, 628, 684, 942, 1413, 1453, 1884, 2826, 2906, 2983, 4359, 5652, 5812, 5966, 8718, 8949, 11932, 13077, 17436, 17898, 26154, 26847, 27607, 35796, 52308, 53694, 55214, 82821, 107388, 110428, 165642, 228121, 248463, 331284, 456242, 496926, 684363, 912484, 993852, 1368726, 2053089, 2737452, 4106178, 4334299, 8212356, 8668598, 13002897, 17337196, 26005794, 39008691, 52011588, 78017382, 156034764]

約数ペア:

[(1, 156034764), (2, 78017382), (3, 52011588), (4, 39008691), (6, 26005794), (9, 17337196), (12, 13002897), (18, 8668598), (19, 8212356), (36, 4334299), (38, 4106178), (57, 2737452), (76, 2053089), (114, 1368726), (157, 993852), (171, 912484), (228, 684363), (314, 496926), (342, 456242), (471, 331284), (628, 248463), (684, 228121), (942, 165642), (1413, 110428), (1453, 107388), (1884, 82821), (2826, 55214), (2906, 53694), (2983, 52308), (4359, 35796), (5652, 27607), (5812, 26847), (5966, 26154), (8718, 17898), (8949, 17436), (11932, 13077)]