156541616

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2083}}^1$

素因数の和:2170

約数の個数: 80

約数和(自身を含む): 384523008

約数和(自身を除く): 227981392

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 61, 77, 88, 112, 122, 154, 176, 244, 308, 427, 488, 616, 671, 854, 976, 1232, 1342, 1708, 2083, 2684, 3416, 4166, 4697, 5368, 6832, 8332, 9394, 10736, 14581, 16664, 18788, 22913, 29162, 33328, 37576, 45826, 58324, 75152, 91652, 116648, 127063, 160391, 183304, 233296, 254126, 320782, 366608, 508252, 641564, 889441, 1016504, 1283128, 1397693, 1778882, 2033008, 2566256, 2795386, 3557764, 5590772, 7115528, 9783851, 11181544, 14231056, 19567702, 22363088, 39135404, 78270808, 156541616]

約数ペア:

[(1, 156541616), (2, 78270808), (4, 39135404), (7, 22363088), (8, 19567702), (11, 14231056), (14, 11181544), (16, 9783851), (22, 7115528), (28, 5590772), (44, 3557764), (56, 2795386), (61, 2566256), (77, 2033008), (88, 1778882), (112, 1397693), (122, 1283128), (154, 1016504), (176, 889441), (244, 641564), (308, 508252), (427, 366608), (488, 320782), (616, 254126), (671, 233296), (854, 183304), (976, 160391), (1232, 127063), (1342, 116648), (1708, 91652), (2083, 75152), (2684, 58324), (3416, 45826), (4166, 37576), (4697, 33328), (5368, 29162), (6832, 22913), (8332, 18788), (9394, 16664), (10736, 14581)]