156734178928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{41039}}^1$

素因数の和:41822

約数の個数: 80

約数和(自身を含む): 338924736000

約数和(自身を除く): 182190557072

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 739, 1292, 1478, 2584, 2956, 5168, 5912, 11824, 12563, 14041, 25126, 28082, 41039, 50252, 56164, 82078, 100504, 112328, 164156, 201008, 224656, 238697, 328312, 477394, 656624, 697663, 779741, 954788, 1395326, 1559482, 1909576, 2790652, 3118964, 3819152, 5581304, 6237928, 11162608, 12475856, 13255597, 26511194, 30327821, 53022388, 60655642, 106044776, 121311284, 212089552, 242622568, 485245136, 515572957, 576228599, 1031145914, 1152457198, 2062291828, 2304914396, 4124583656, 4609828792, 8249167312, 9219657584, 9795886183, 19591772366, 39183544732, 78367089464, 156734178928]

約数ペア:

[(1, 156734178928), (2, 78367089464), (4, 39183544732), (8, 19591772366), (16, 9795886183), (17, 9219657584), (19, 8249167312), (34, 4609828792), (38, 4124583656), (68, 2304914396), (76, 2062291828), (136, 1152457198), (152, 1031145914), (272, 576228599), (304, 515572957), (323, 485245136), (646, 242622568), (739, 212089552), (1292, 121311284), (1478, 106044776), (2584, 60655642), (2956, 53022388), (5168, 30327821), (5912, 26511194), (11824, 13255597), (12563, 12475856), (14041, 11162608), (25126, 6237928), (28082, 5581304), (41039, 3819152), (50252, 3118964), (56164, 2790652), (82078, 1909576), (100504, 1559482), (112328, 1395326), (164156, 954788), (201008, 779741), (224656, 697663), (238697, 656624), (328312, 477394)]