156504894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 405307392

約数和(自身を除く): 248802498

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 61, 74, 78, 91, 111, 122, 127, 182, 183, 222, 254, 259, 273, 366, 381, 427, 481, 518, 546, 762, 777, 793, 854, 889, 962, 1281, 1443, 1554, 1586, 1651, 1778, 2257, 2379, 2562, 2667, 2886, 3302, 3367, 4514, 4699, 4758, 4953, 5334, 5551, 6734, 6771, 7747, 9398, 9906, 10101, 11102, 11557, 13542, 14097, 15494, 15799, 16653, 20202, 23114, 23241, 28194, 29341, 31598, 32893, 33306, 34671, 46482, 47397, 54229, 58682, 61087, 65786, 69342, 88023, 94794, 98679, 100711, 108458, 122174, 162687, 176046, 183261, 197358, 201422, 205387, 286639, 302133, 325374, 366522, 410774, 427609, 573278, 604266, 616161, 704977, 855218, 859917, 1232322, 1282827, 1409954, 1719834, 2006473, 2114931, 2565654, 3726307, 4012946, 4229862, 6019419, 7452614, 11178921, 12038838, 22357842, 26084149, 52168298, 78252447, 156504894]

約数ペア:

[(1, 156504894), (2, 78252447), (3, 52168298), (6, 26084149), (7, 22357842), (13, 12038838), (14, 11178921), (21, 7452614), (26, 6019419), (37, 4229862), (39, 4012946), (42, 3726307), (61, 2565654), (74, 2114931), (78, 2006473), (91, 1719834), (111, 1409954), (122, 1282827), (127, 1232322), (182, 859917), (183, 855218), (222, 704977), (254, 616161), (259, 604266), (273, 573278), (366, 427609), (381, 410774), (427, 366522), (481, 325374), (518, 302133), (546, 286639), (762, 205387), (777, 201422), (793, 197358), (854, 183261), (889, 176046), (962, 162687), (1281, 122174), (1443, 108458), (1554, 100711), (1586, 98679), (1651, 94794), (1778, 88023), (2257, 69342), (2379, 65786), (2562, 61087), (2667, 58682), (2886, 54229), (3302, 47397), (3367, 46482), (4514, 34671), (4699, 33306), (4758, 32893), (4953, 31598), (5334, 29341), (5551, 28194), (6734, 23241), (6771, 23114), (7747, 20202), (9398, 16653), (9906, 15799), (10101, 15494), (11102, 14097), (11557, 13542)]