157824786

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 385611840

約数和(自身を除く): 227787054

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 107, 147, 173, 174, 203, 214, 294, 321, 346, 406, 519, 609, 642, 749, 1038, 1211, 1218, 1421, 1498, 2247, 2422, 2842, 3103, 3633, 4263, 4494, 5017, 5243, 6206, 7266, 8477, 8526, 9309, 10034, 10486, 15051, 15729, 16954, 18511, 18618, 21721, 25431, 30102, 31458, 35119, 37022, 43442, 50862, 55533, 65163, 70238, 105357, 111066, 129577, 130326, 152047, 210714, 245833, 259154, 304094, 388731, 456141, 491666, 536819, 737499, 777462, 907039, 912282, 1073638, 1474998, 1610457, 1814078, 2721117, 3220914, 3757733, 5442234, 7515466, 11273199, 22546398, 26304131, 52608262, 78912393, 157824786]

約数ペア:

[(1, 157824786), (2, 78912393), (3, 52608262), (6, 26304131), (7, 22546398), (14, 11273199), (21, 7515466), (29, 5442234), (42, 3757733), (49, 3220914), (58, 2721117), (87, 1814078), (98, 1610457), (107, 1474998), (147, 1073638), (173, 912282), (174, 907039), (203, 777462), (214, 737499), (294, 536819), (321, 491666), (346, 456141), (406, 388731), (519, 304094), (609, 259154), (642, 245833), (749, 210714), (1038, 152047), (1211, 130326), (1218, 129577), (1421, 111066), (1498, 105357), (2247, 70238), (2422, 65163), (2842, 55533), (3103, 50862), (3633, 43442), (4263, 37022), (4494, 35119), (5017, 31458), (5243, 30102), (6206, 25431), (7266, 21721), (8477, 18618), (8526, 18511), (9309, 16954), (10034, 15729), (10486, 15051)]