127315307152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{143159}}^1$

素因数の和:143372

約数の個数: 80

約数和(自身を含む): 279484968960

約数和(自身を除く): 152169661808

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 163, 176, 248, 326, 341, 496, 652, 682, 1304, 1364, 1793, 2608, 2728, 3586, 5053, 5456, 7172, 10106, 14344, 20212, 28688, 40424, 55583, 80848, 111166, 143159, 222332, 286318, 444664, 572636, 889328, 1145272, 1574749, 2290544, 3149498, 4437929, 6298996, 8875858, 12597992, 17751716, 23334917, 25195984, 35503432, 46669834, 48817219, 71006864, 93339668, 97634438, 186679336, 195268876, 256684087, 373358672, 390537752, 513368174, 723382427, 781075504, 1026736348, 1446764854, 2053472696, 2893529708, 4106945392, 5787059416, 7957206697, 11574118832, 15914413394, 31828826788, 63657653576, 127315307152]

約数ペア:

[(1, 127315307152), (2, 63657653576), (4, 31828826788), (8, 15914413394), (11, 11574118832), (16, 7957206697), (22, 5787059416), (31, 4106945392), (44, 2893529708), (62, 2053472696), (88, 1446764854), (124, 1026736348), (163, 781075504), (176, 723382427), (248, 513368174), (326, 390537752), (341, 373358672), (496, 256684087), (652, 195268876), (682, 186679336), (1304, 97634438), (1364, 93339668), (1793, 71006864), (2608, 48817219), (2728, 46669834), (3586, 35503432), (5053, 25195984), (5456, 23334917), (7172, 17751716), (10106, 12597992), (14344, 8875858), (20212, 6298996), (28688, 4437929), (40424, 3149498), (55583, 2290544), (80848, 1574749), (111166, 1145272), (143159, 889328), (222332, 572636), (286318, 444664)]