156937788

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2069}}^1$

素因数の和:2136

約数の個数: 108

約数和(自身を含む): 472431960

約数和(自身を除く): 315494172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 49, 63, 84, 86, 98, 126, 129, 147, 172, 196, 252, 258, 294, 301, 387, 441, 516, 588, 602, 774, 882, 903, 1204, 1548, 1764, 1806, 2069, 2107, 2709, 3612, 4138, 4214, 5418, 6207, 6321, 8276, 8428, 10836, 12414, 12642, 14483, 18621, 18963, 24828, 25284, 28966, 37242, 37926, 43449, 57932, 74484, 75852, 86898, 88967, 101381, 130347, 173796, 177934, 202762, 260694, 266901, 304143, 355868, 405524, 521388, 533802, 608286, 622769, 800703, 912429, 1067604, 1216572, 1245538, 1601406, 1824858, 1868307, 2491076, 3202812, 3649716, 3736614, 4359383, 5604921, 7473228, 8718766, 11209842, 13078149, 17437532, 22419684, 26156298, 39234447, 52312596, 78468894, 156937788]

約数ペア:

[(1, 156937788), (2, 78468894), (3, 52312596), (4, 39234447), (6, 26156298), (7, 22419684), (9, 17437532), (12, 13078149), (14, 11209842), (18, 8718766), (21, 7473228), (28, 5604921), (36, 4359383), (42, 3736614), (43, 3649716), (49, 3202812), (63, 2491076), (84, 1868307), (86, 1824858), (98, 1601406), (126, 1245538), (129, 1216572), (147, 1067604), (172, 912429), (196, 800703), (252, 622769), (258, 608286), (294, 533802), (301, 521388), (387, 405524), (441, 355868), (516, 304143), (588, 266901), (602, 260694), (774, 202762), (882, 177934), (903, 173796), (1204, 130347), (1548, 101381), (1764, 88967), (1806, 86898), (2069, 75852), (2107, 74484), (2709, 57932), (3612, 43449), (4138, 37926), (4214, 37242), (5418, 28966), (6207, 25284), (6321, 24828), (8276, 18963), (8428, 18621), (10836, 14483), (12414, 12642)]