156176784

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:349

約数の個数: 120

約数和(自身を含む): 450908640

約数和(自身を除く): 294731856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 83, 144, 146, 166, 179, 219, 249, 292, 332, 358, 438, 498, 537, 584, 657, 664, 716, 747, 876, 996, 1074, 1168, 1314, 1328, 1432, 1494, 1611, 1752, 1992, 2148, 2628, 2864, 2988, 3222, 3504, 3984, 4296, 5256, 5976, 6059, 6444, 8592, 10512, 11952, 12118, 12888, 13067, 14857, 18177, 24236, 25776, 26134, 29714, 36354, 39201, 44571, 48472, 52268, 54531, 59428, 72708, 78402, 89142, 96944, 104536, 109062, 117603, 118856, 133713, 145416, 156804, 178284, 209072, 218124, 235206, 237712, 267426, 290832, 313608, 356568, 436248, 470412, 534852, 627216, 713136, 872496, 940824, 1069704, 1084561, 1881648, 2139408, 2169122, 3253683, 4338244, 6507366, 8676488, 9761049, 13014732, 17352976, 19522098, 26029464, 39044196, 52058928, 78088392, 156176784]

約数ペア:

[(1, 156176784), (2, 78088392), (3, 52058928), (4, 39044196), (6, 26029464), (8, 19522098), (9, 17352976), (12, 13014732), (16, 9761049), (18, 8676488), (24, 6507366), (36, 4338244), (48, 3253683), (72, 2169122), (73, 2139408), (83, 1881648), (144, 1084561), (146, 1069704), (166, 940824), (179, 872496), (219, 713136), (249, 627216), (292, 534852), (332, 470412), (358, 436248), (438, 356568), (498, 313608), (537, 290832), (584, 267426), (657, 237712), (664, 235206), (716, 218124), (747, 209072), (876, 178284), (996, 156804), (1074, 145416), (1168, 133713), (1314, 118856), (1328, 117603), (1432, 109062), (1494, 104536), (1611, 96944), (1752, 89142), (1992, 78402), (2148, 72708), (2628, 59428), (2864, 54531), (2988, 52268), (3222, 48472), (3504, 44571), (3984, 39201), (4296, 36354), (5256, 29714), (5976, 26134), (6059, 25776), (6444, 24236), (8592, 18177), (10512, 14857), (11952, 13067), (12118, 12888)]