156940178904

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{640907}}^1$

素因数の和:641117

約数の個数: 96

約数和(自身を含む): 449917416000

約数和(自身を除く): 292977237096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 179, 228, 342, 358, 456, 537, 684, 716, 1074, 1368, 1432, 1611, 2148, 3222, 3401, 4296, 6444, 6802, 10203, 12888, 13604, 20406, 27208, 30609, 40812, 61218, 81624, 122436, 244872, 640907, 1281814, 1922721, 2563628, 3845442, 5127256, 5768163, 7690884, 11536326, 12177233, 15381768, 23072652, 24354466, 36531699, 46145304, 48708932, 73063398, 97417864, 109595097, 114722353, 146126796, 219190194, 229444706, 292253592, 344167059, 438380388, 458889412, 688334118, 876760776, 917778824, 1032501177, 1376668236, 2065002354, 2179724707, 2753336472, 4130004708, 4359449414, 6539174121, 8260009416, 8718898828, 13078348242, 17437797656, 19617522363, 26156696484, 39235044726, 52313392968, 78470089452, 156940178904]

約数ペア:

[(1, 156940178904), (2, 78470089452), (3, 52313392968), (4, 39235044726), (6, 26156696484), (8, 19617522363), (9, 17437797656), (12, 13078348242), (18, 8718898828), (19, 8260009416), (24, 6539174121), (36, 4359449414), (38, 4130004708), (57, 2753336472), (72, 2179724707), (76, 2065002354), (114, 1376668236), (152, 1032501177), (171, 917778824), (179, 876760776), (228, 688334118), (342, 458889412), (358, 438380388), (456, 344167059), (537, 292253592), (684, 229444706), (716, 219190194), (1074, 146126796), (1368, 114722353), (1432, 109595097), (1611, 97417864), (2148, 73063398), (3222, 48708932), (3401, 46145304), (4296, 36531699), (6444, 24354466), (6802, 23072652), (10203, 15381768), (12888, 12177233), (13604, 11536326), (20406, 7690884), (27208, 5768163), (30609, 5127256), (40812, 3845442), (61218, 2563628), (81624, 1922721), (122436, 1281814), (244872, 640907)]