189400848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:493

約数の個数: 160

約数和(自身を含む): 608627712

約数和(自身を除く): 419226864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 131, 156, 168, 182, 208, 262, 273, 312, 331, 336, 364, 393, 524, 546, 624, 662, 728, 786, 917, 993, 1048, 1092, 1324, 1456, 1572, 1703, 1834, 1986, 2096, 2184, 2317, 2648, 2751, 3144, 3406, 3668, 3972, 4303, 4368, 4634, 5109, 5296, 5502, 6288, 6812, 6951, 7336, 7944, 8606, 9268, 10218, 11004, 11921, 12909, 13624, 13902, 14672, 15888, 17212, 18536, 20436, 22008, 23842, 25818, 27248, 27804, 30121, 34424, 35763, 37072, 40872, 43361, 44016, 47684, 51636, 55608, 60242, 68848, 71526, 81744, 86722, 90363, 95368, 103272, 111216, 120484, 130083, 143052, 173444, 180726, 190736, 206544, 240968, 260166, 286104, 303527, 346888, 361452, 481936, 520332, 563693, 572208, 607054, 693776, 722904, 910581, 1040664, 1127386, 1214108, 1445808, 1691079, 1821162, 2081328, 2254772, 2428216, 3382158, 3642324, 3945851, 4509544, 4856432, 6764316, 7284648, 7891702, 9019088, 11837553, 13528632, 14569296, 15783404, 23675106, 27057264, 31566808, 47350212, 63133616, 94700424, 189400848]

約数ペア:

[(1, 189400848), (2, 94700424), (3, 63133616), (4, 47350212), (6, 31566808), (7, 27057264), (8, 23675106), (12, 15783404), (13, 14569296), (14, 13528632), (16, 11837553), (21, 9019088), (24, 7891702), (26, 7284648), (28, 6764316), (39, 4856432), (42, 4509544), (48, 3945851), (52, 3642324), (56, 3382158), (78, 2428216), (84, 2254772), (91, 2081328), (104, 1821162), (112, 1691079), (131, 1445808), (156, 1214108), (168, 1127386), (182, 1040664), (208, 910581), (262, 722904), (273, 693776), (312, 607054), (331, 572208), (336, 563693), (364, 520332), (393, 481936), (524, 361452), (546, 346888), (624, 303527), (662, 286104), (728, 260166), (786, 240968), (917, 206544), (993, 190736), (1048, 180726), (1092, 173444), (1324, 143052), (1456, 130083), (1572, 120484), (1703, 111216), (1834, 103272), (1986, 95368), (2096, 90363), (2184, 86722), (2317, 81744), (2648, 71526), (2751, 68848), (3144, 60242), (3406, 55608), (3668, 51636), (3972, 47684), (4303, 44016), (4368, 43361), (4634, 40872), (5109, 37072), (5296, 35763), (5502, 34424), (6288, 30121), (6812, 27804), (6951, 27248), (7336, 25818), (7944, 23842), (8606, 22008), (9268, 20436), (10218, 18536), (11004, 17212), (11921, 15888), (12909, 14672), (13624, 13902)]