131912592

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20663}}^1$

素因数の和:20700

約数の個数: 80

約数和(自身を含む): 409973760

約数和(自身を除く): 278061168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 20663, 41326, 61989, 82652, 123978, 144641, 165304, 247956, 289282, 330608, 392597, 433923, 495912, 578564, 785194, 867846, 991824, 1157128, 1177791, 1570388, 1735692, 2314256, 2355582, 2748179, 3140776, 3471384, 4711164, 5496358, 6281552, 6942768, 8244537, 9422328, 10992716, 16489074, 18844656, 21985432, 32978148, 43970864, 65956296, 131912592]

約数ペア:

[(1, 131912592), (2, 65956296), (3, 43970864), (4, 32978148), (6, 21985432), (7, 18844656), (8, 16489074), (12, 10992716), (14, 9422328), (16, 8244537), (19, 6942768), (21, 6281552), (24, 5496358), (28, 4711164), (38, 3471384), (42, 3140776), (48, 2748179), (56, 2355582), (57, 2314256), (76, 1735692), (84, 1570388), (112, 1177791), (114, 1157128), (133, 991824), (152, 867846), (168, 785194), (228, 578564), (266, 495912), (304, 433923), (336, 392597), (399, 330608), (456, 289282), (532, 247956), (798, 165304), (912, 144641), (1064, 123978), (1596, 82652), (2128, 61989), (3192, 41326), (6384, 20663)]