156928386212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1\times {\mathrm{136573}}^1$

素因数の和:137772

約数の個数: 48

約数和(自身を含む): 311585386560

約数和(自身を除く): 154657000348

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1163, 2326, 4652, 15119, 22097, 30238, 44194, 60476, 88388, 136573, 273146, 287261, 546292, 574522, 1149044, 1775449, 2594887, 3550898, 5189774, 7101796, 10379548, 33733531, 67467062, 134934124, 158834399, 317668798, 635337596, 2064847187, 3017853581, 4129694374, 6035707162, 8259388748, 12071414324, 39232096553, 78464193106, 156928386212]

約数ペア:

[(1, 156928386212), (2, 78464193106), (4, 39232096553), (13, 12071414324), (19, 8259388748), (26, 6035707162), (38, 4129694374), (52, 3017853581), (76, 2064847187), (247, 635337596), (494, 317668798), (988, 158834399), (1163, 134934124), (2326, 67467062), (4652, 33733531), (15119, 10379548), (22097, 7101796), (30238, 5189774), (44194, 3550898), (60476, 2594887), (88388, 1775449), (136573, 1149044), (273146, 574522), (287261, 546292)]