187779228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2819}}^1$

素因数の和:2907

約数の個数: 96

約数和(自身を含む): 548298240

約数和(自身を除く): 360519012

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 61, 78, 84, 91, 122, 156, 182, 183, 244, 273, 364, 366, 427, 546, 732, 793, 854, 1092, 1281, 1586, 1708, 2379, 2562, 2819, 3172, 4758, 5124, 5551, 5638, 8457, 9516, 11102, 11276, 16653, 16914, 19733, 22204, 33306, 33828, 36647, 39466, 59199, 66612, 73294, 78932, 109941, 118398, 146588, 171959, 219882, 236796, 256529, 343918, 439764, 513058, 515877, 687836, 769587, 1026116, 1031754, 1203713, 1539174, 2063508, 2235467, 2407426, 3078348, 3611139, 4470934, 4814852, 6706401, 7222278, 8941868, 13412802, 14444556, 15648269, 26825604, 31296538, 46944807, 62593076, 93889614, 187779228]

約数ペア:

[(1, 187779228), (2, 93889614), (3, 62593076), (4, 46944807), (6, 31296538), (7, 26825604), (12, 15648269), (13, 14444556), (14, 13412802), (21, 8941868), (26, 7222278), (28, 6706401), (39, 4814852), (42, 4470934), (52, 3611139), (61, 3078348), (78, 2407426), (84, 2235467), (91, 2063508), (122, 1539174), (156, 1203713), (182, 1031754), (183, 1026116), (244, 769587), (273, 687836), (364, 515877), (366, 513058), (427, 439764), (546, 343918), (732, 256529), (793, 236796), (854, 219882), (1092, 171959), (1281, 146588), (1586, 118398), (1708, 109941), (2379, 78932), (2562, 73294), (2819, 66612), (3172, 59199), (4758, 39466), (5124, 36647), (5551, 33828), (5638, 33306), (8457, 22204), (9516, 19733), (11102, 16914), (11276, 16653)]