161239776

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{811}}^1$

素因数の和:952

約数の個数: 96

約数和(自身を含む): 450172800

約数和(自身を除く): 288933024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 109, 114, 152, 218, 228, 304, 327, 436, 456, 608, 654, 811, 872, 912, 1308, 1622, 1744, 1824, 2071, 2433, 2616, 3244, 3488, 4142, 4866, 5232, 6213, 6488, 8284, 9732, 10464, 12426, 12976, 15409, 16568, 19464, 24852, 25952, 30818, 33136, 38928, 46227, 49704, 61636, 66272, 77856, 88399, 92454, 99408, 123272, 176798, 184908, 198816, 246544, 265197, 353596, 369816, 493088, 530394, 707192, 739632, 1060788, 1414384, 1479264, 1679581, 2121576, 2828768, 3359162, 4243152, 5038743, 6718324, 8486304, 10077486, 13436648, 20154972, 26873296, 40309944, 53746592, 80619888, 161239776]

約数ペア:

[(1, 161239776), (2, 80619888), (3, 53746592), (4, 40309944), (6, 26873296), (8, 20154972), (12, 13436648), (16, 10077486), (19, 8486304), (24, 6718324), (32, 5038743), (38, 4243152), (48, 3359162), (57, 2828768), (76, 2121576), (96, 1679581), (109, 1479264), (114, 1414384), (152, 1060788), (218, 739632), (228, 707192), (304, 530394), (327, 493088), (436, 369816), (456, 353596), (608, 265197), (654, 246544), (811, 198816), (872, 184908), (912, 176798), (1308, 123272), (1622, 99408), (1744, 92454), (1824, 88399), (2071, 77856), (2433, 66272), (2616, 61636), (3244, 49704), (3488, 46227), (4142, 38928), (4866, 33136), (5232, 30818), (6213, 25952), (6488, 24852), (8284, 19464), (9732, 16568), (10464, 15409), (12426, 12976)]