194913324

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 556124800

約数和(自身を除く): 361211476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 43, 47, 54, 57, 76, 86, 94, 108, 114, 129, 141, 171, 172, 188, 228, 258, 282, 342, 387, 423, 513, 516, 564, 684, 774, 817, 846, 893, 1026, 1161, 1269, 1548, 1634, 1692, 1786, 2021, 2052, 2209, 2322, 2451, 2538, 2679, 3268, 3572, 4042, 4418, 4644, 4902, 5076, 5358, 6063, 6627, 7353, 8037, 8084, 8836, 9804, 10716, 12126, 13254, 14706, 16074, 18189, 19881, 22059, 24111, 24252, 26508, 29412, 32148, 36378, 38399, 39762, 41971, 44118, 48222, 54567, 59643, 72756, 76798, 79524, 83942, 88236, 94987, 96444, 109134, 115197, 119286, 125913, 153596, 167884, 189974, 218268, 230394, 238572, 251826, 284961, 345591, 377739, 379948, 460788, 503652, 569922, 691182, 755478, 854883, 1036773, 1133217, 1139844, 1382364, 1510956, 1709766, 1804753, 2073546, 2266434, 2564649, 3419532, 3609506, 4147092, 4532868, 5129298, 5414259, 7219012, 10258596, 10828518, 16242777, 21657036, 32485554, 48728331, 64971108, 97456662, 194913324]

約数ペア:

[(1, 194913324), (2, 97456662), (3, 64971108), (4, 48728331), (6, 32485554), (9, 21657036), (12, 16242777), (18, 10828518), (19, 10258596), (27, 7219012), (36, 5414259), (38, 5129298), (43, 4532868), (47, 4147092), (54, 3609506), (57, 3419532), (76, 2564649), (86, 2266434), (94, 2073546), (108, 1804753), (114, 1709766), (129, 1510956), (141, 1382364), (171, 1139844), (172, 1133217), (188, 1036773), (228, 854883), (258, 755478), (282, 691182), (342, 569922), (387, 503652), (423, 460788), (513, 379948), (516, 377739), (564, 345591), (684, 284961), (774, 251826), (817, 238572), (846, 230394), (893, 218268), (1026, 189974), (1161, 167884), (1269, 153596), (1548, 125913), (1634, 119286), (1692, 115197), (1786, 109134), (2021, 96444), (2052, 94987), (2209, 88236), (2322, 83942), (2451, 79524), (2538, 76798), (2679, 72756), (3268, 59643), (3572, 54567), (4042, 48222), (4418, 44118), (4644, 41971), (4902, 39762), (5076, 38399), (5358, 36378), (6063, 32148), (6627, 29412), (7353, 26508), (8037, 24252), (8084, 24111), (8836, 22059), (9804, 19881), (10716, 18189), (12126, 16074), (13254, 14706)]