156976793540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1\times {\mathrm{34259}}^1$

素因数の和:35721

約数の個数: 96

約数和(自身を含む): 393412239360

約数和(自身を除く): 236435445820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1423, 1610, 2846, 3220, 5692, 7115, 9961, 14230, 19922, 28460, 32729, 34259, 39844, 49805, 65458, 68518, 99610, 130916, 137036, 163645, 171295, 199220, 229103, 239813, 327290, 342590, 458206, 479626, 654580, 685180, 787957, 916412, 959252, 1145515, 1199065, 1575914, 2291030, 2398130, 3151828, 3939785, 4582060, 4796260, 5515699, 7879570, 11031398, 15759140, 22062796, 27578495, 48750557, 55156990, 97501114, 110313980, 195002228, 243752785, 341253899, 487505570, 682507798, 975011140, 1121262811, 1365015596, 1706269495, 2242525622, 3412538990, 4485051244, 5606314055, 6825077980, 7848839677, 11212628110, 15697679354, 22425256220, 31395358708, 39244198385, 78488396770, 156976793540]

約数ペア:

[(1, 156976793540), (2, 78488396770), (4, 39244198385), (5, 31395358708), (7, 22425256220), (10, 15697679354), (14, 11212628110), (20, 7848839677), (23, 6825077980), (28, 5606314055), (35, 4485051244), (46, 3412538990), (70, 2242525622), (92, 1706269495), (115, 1365015596), (140, 1121262811), (161, 975011140), (230, 682507798), (322, 487505570), (460, 341253899), (644, 243752785), (805, 195002228), (1423, 110313980), (1610, 97501114), (2846, 55156990), (3220, 48750557), (5692, 27578495), (7115, 22062796), (9961, 15759140), (14230, 11031398), (19922, 7879570), (28460, 5515699), (32729, 4796260), (34259, 4582060), (39844, 3939785), (49805, 3151828), (65458, 2398130), (68518, 2291030), (99610, 1575914), (130916, 1199065), (137036, 1145515), (163645, 959252), (171295, 916412), (199220, 787957), (229103, 685180), (239813, 654580), (327290, 479626), (342590, 458206)]