152800242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 387594240

約数和(自身を除く): 234793998

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 43, 57, 61, 73, 86, 114, 122, 129, 133, 146, 183, 219, 258, 266, 301, 366, 399, 427, 438, 511, 602, 798, 817, 854, 903, 1022, 1159, 1281, 1387, 1533, 1634, 1806, 2318, 2451, 2562, 2623, 2774, 3066, 3139, 3477, 4161, 4453, 4902, 5246, 5719, 6278, 6954, 7869, 8113, 8322, 8906, 9417, 9709, 11438, 13359, 15738, 16226, 17157, 18361, 18834, 19418, 21973, 24339, 26718, 29127, 31171, 34314, 36722, 43946, 48678, 49837, 55083, 58254, 59641, 62342, 65919, 84607, 93513, 99674, 110166, 119282, 131838, 149511, 169214, 178923, 187026, 191479, 253821, 299022, 348859, 357846, 382958, 417487, 507642, 574437, 592249, 697718, 834974, 1046577, 1148874, 1184498, 1252461, 1340353, 1776747, 2093154, 2504922, 2680706, 3553494, 3638101, 4021059, 7276202, 8042118, 10914303, 21828606, 25466707, 50933414, 76400121, 152800242]

約数ペア:

[(1, 152800242), (2, 76400121), (3, 50933414), (6, 25466707), (7, 21828606), (14, 10914303), (19, 8042118), (21, 7276202), (38, 4021059), (42, 3638101), (43, 3553494), (57, 2680706), (61, 2504922), (73, 2093154), (86, 1776747), (114, 1340353), (122, 1252461), (129, 1184498), (133, 1148874), (146, 1046577), (183, 834974), (219, 697718), (258, 592249), (266, 574437), (301, 507642), (366, 417487), (399, 382958), (427, 357846), (438, 348859), (511, 299022), (602, 253821), (798, 191479), (817, 187026), (854, 178923), (903, 169214), (1022, 149511), (1159, 131838), (1281, 119282), (1387, 110166), (1533, 99674), (1634, 93513), (1806, 84607), (2318, 65919), (2451, 62342), (2562, 59641), (2623, 58254), (2774, 55083), (3066, 49837), (3139, 48678), (3477, 43946), (4161, 36722), (4453, 34314), (4902, 31171), (5246, 29127), (5719, 26718), (6278, 24339), (6954, 21973), (7869, 19418), (8113, 18834), (8322, 18361), (8906, 17157), (9417, 16226), (9709, 15738), (11438, 13359)]