156919107235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{743}}^1\times {\mathrm{1277}}^1$

素因数の和:2164

約数の個数: 64

約数和(自身を含む): 214690258944

約数和(自身を除く): 57771151709

約数列:

[1, 5, 11, 31, 55, 97, 155, 341, 485, 743, 1067, 1277, 1705, 3007, 3715, 5335, 6385, 8173, 14047, 15035, 23033, 33077, 39587, 40865, 70235, 72071, 115165, 123869, 165385, 197935, 253363, 360355, 435457, 619345, 792781, 948811, 1266815, 1362559, 2177285, 2234201, 3839939, 3963905, 4744055, 6812795, 10436921, 11171005, 19199695, 24576211, 29413141, 42239329, 52184605, 92034667, 122881055, 147065705, 211196645, 323544551, 460173335, 1012381337, 1617722755, 2853074677, 5061906685, 14265373385, 31383821447, 156919107235]

約数ペア:

[(1, 156919107235), (5, 31383821447), (11, 14265373385), (31, 5061906685), (55, 2853074677), (97, 1617722755), (155, 1012381337), (341, 460173335), (485, 323544551), (743, 211196645), (1067, 147065705), (1277, 122881055), (1705, 92034667), (3007, 52184605), (3715, 42239329), (5335, 29413141), (6385, 24576211), (8173, 19199695), (14047, 11171005), (15035, 10436921), (23033, 6812795), (33077, 4744055), (39587, 3963905), (40865, 3839939), (70235, 2234201), (72071, 2177285), (115165, 1362559), (123869, 1266815), (165385, 948811), (197935, 792781), (253363, 619345), (360355, 435457)]