162213324

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21221}}^1$

素因数の和:21255

約数の個数: 72

約数和(自身を含む): 474184368

約数和(自身を除く): 311971044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 21221, 42442, 63663, 84884, 127326, 148547, 254652, 275873, 297094, 445641, 551746, 594188, 827619, 891282, 1039829, 1103492, 1655238, 1782564, 1931111, 2079658, 3119487, 3310476, 3862222, 4159316, 5793333, 6238974, 7724444, 11586666, 12477948, 13517777, 23173332, 27035554, 40553331, 54071108, 81106662, 162213324]

約数ペア:

[(1, 162213324), (2, 81106662), (3, 54071108), (4, 40553331), (6, 27035554), (7, 23173332), (12, 13517777), (13, 12477948), (14, 11586666), (21, 7724444), (26, 6238974), (28, 5793333), (39, 4159316), (42, 3862222), (49, 3310476), (52, 3119487), (78, 2079658), (84, 1931111), (91, 1782564), (98, 1655238), (147, 1103492), (156, 1039829), (182, 891282), (196, 827619), (273, 594188), (294, 551746), (364, 445641), (546, 297094), (588, 275873), (637, 254652), (1092, 148547), (1274, 127326), (1911, 84884), (2548, 63663), (3822, 42442), (7644, 21221)]