161570687136

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1459}}^1\times {\mathrm{31177}}^1$

素因数の和:32686

約数の個数: 96

約数和(自身を含む): 435898370880

約数和(自身を除く): 274327683744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1459, 1776, 2918, 3552, 4377, 5836, 8754, 11672, 17508, 23344, 31177, 35016, 46688, 53983, 62354, 70032, 93531, 107966, 124708, 140064, 161949, 187062, 215932, 249416, 323898, 374124, 431864, 498832, 647796, 748248, 863728, 997664, 1153549, 1295592, 1496496, 1727456, 2307098, 2591184, 2992992, 3460647, 4614196, 5182368, 6921294, 9228392, 13842588, 18456784, 27685176, 36913568, 45487243, 55370352, 90974486, 110740704, 136461729, 181948972, 272923458, 363897944, 545846916, 727795888, 1091693832, 1455591776, 1683027991, 2183387664, 3366055982, 4366775328, 5049083973, 6732111964, 10098167946, 13464223928, 20196335892, 26928447856, 40392671784, 53856895712, 80785343568, 161570687136]

約数ペア:

[(1, 161570687136), (2, 80785343568), (3, 53856895712), (4, 40392671784), (6, 26928447856), (8, 20196335892), (12, 13464223928), (16, 10098167946), (24, 6732111964), (32, 5049083973), (37, 4366775328), (48, 3366055982), (74, 2183387664), (96, 1683027991), (111, 1455591776), (148, 1091693832), (222, 727795888), (296, 545846916), (444, 363897944), (592, 272923458), (888, 181948972), (1184, 136461729), (1459, 110740704), (1776, 90974486), (2918, 55370352), (3552, 45487243), (4377, 36913568), (5836, 27685176), (8754, 18456784), (11672, 13842588), (17508, 9228392), (23344, 6921294), (31177, 5182368), (35016, 4614196), (46688, 3460647), (53983, 2992992), (62354, 2591184), (70032, 2307098), (93531, 1727456), (107966, 1496496), (124708, 1295592), (140064, 1153549), (161949, 997664), (187062, 863728), (215932, 748248), (249416, 647796), (323898, 498832), (374124, 431864)]