138278315514

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{5443}}^1$

素因数の和:5935

約数の個数: 64

約数和(自身を含む): 281785795200

約数和(自身を除く): 143507479686

約数列:

[1, 2, 3, 6, 149, 157, 181, 298, 314, 362, 447, 471, 543, 894, 942, 1086, 5443, 10886, 16329, 23393, 26969, 28417, 32658, 46786, 53938, 56834, 70179, 80907, 85251, 140358, 161814, 170502, 811007, 854551, 985183, 1622014, 1709102, 1970366, 2433021, 2563653, 2955549, 4234133, 4866042, 5127306, 5911098, 8468266, 12702399, 25404798, 127328099, 146792267, 154673731, 254656198, 293584534, 309347462, 381984297, 440376801, 464021193, 763968594, 880753602, 928042386, 23046385919, 46092771838, 69139157757, 138278315514]

約数ペア:

[(1, 138278315514), (2, 69139157757), (3, 46092771838), (6, 23046385919), (149, 928042386), (157, 880753602), (181, 763968594), (298, 464021193), (314, 440376801), (362, 381984297), (447, 309347462), (471, 293584534), (543, 254656198), (894, 154673731), (942, 146792267), (1086, 127328099), (5443, 25404798), (10886, 12702399), (16329, 8468266), (23393, 5911098), (26969, 5127306), (28417, 4866042), (32658, 4234133), (46786, 2955549), (53938, 2563653), (56834, 2433021), (70179, 1970366), (80907, 1709102), (85251, 1622014), (140358, 985183), (161814, 854551), (170502, 811007)]