149810388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 442221696

約数和(自身を除く): 292411308

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 61, 78, 84, 91, 122, 156, 169, 173, 182, 183, 244, 273, 338, 346, 364, 366, 427, 507, 519, 546, 676, 692, 732, 793, 854, 1014, 1038, 1092, 1183, 1211, 1281, 1586, 1708, 2028, 2076, 2249, 2366, 2379, 2422, 2562, 3172, 3549, 3633, 4498, 4732, 4758, 4844, 5124, 5551, 6747, 7098, 7266, 8996, 9516, 10309, 10553, 11102, 13494, 14196, 14532, 15743, 16653, 20618, 21106, 22204, 26988, 29237, 30927, 31486, 31659, 33306, 41236, 42212, 47229, 58474, 61854, 62972, 63318, 66612, 72163, 73871, 87711, 94458, 116948, 123708, 126636, 137189, 144326, 147742, 175422, 188916, 204659, 216489, 221613, 274378, 288652, 295484, 350844, 409318, 411567, 432978, 443226, 548756, 613977, 818636, 823134, 865956, 886452, 960323, 1227954, 1646268, 1783457, 1920646, 2455908, 2880969, 3566914, 3841292, 5350371, 5761938, 7133828, 10700742, 11523876, 12484199, 21401484, 24968398, 37452597, 49936796, 74905194, 149810388]

約数ペア:

[(1, 149810388), (2, 74905194), (3, 49936796), (4, 37452597), (6, 24968398), (7, 21401484), (12, 12484199), (13, 11523876), (14, 10700742), (21, 7133828), (26, 5761938), (28, 5350371), (39, 3841292), (42, 3566914), (52, 2880969), (61, 2455908), (78, 1920646), (84, 1783457), (91, 1646268), (122, 1227954), (156, 960323), (169, 886452), (173, 865956), (182, 823134), (183, 818636), (244, 613977), (273, 548756), (338, 443226), (346, 432978), (364, 411567), (366, 409318), (427, 350844), (507, 295484), (519, 288652), (546, 274378), (676, 221613), (692, 216489), (732, 204659), (793, 188916), (854, 175422), (1014, 147742), (1038, 144326), (1092, 137189), (1183, 126636), (1211, 123708), (1281, 116948), (1586, 94458), (1708, 87711), (2028, 73871), (2076, 72163), (2249, 66612), (2366, 63318), (2379, 62972), (2422, 61854), (2562, 58474), (3172, 47229), (3549, 42212), (3633, 41236), (4498, 33306), (4732, 31659), (4758, 31486), (4844, 30927), (5124, 29237), (5551, 26988), (6747, 22204), (7098, 21106), (7266, 20618), (8996, 16653), (9516, 15743), (10309, 14532), (10553, 14196), (11102, 13494)]