157075874116

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2273}}^1\times {\mathrm{4463}}^1$

素因数の和:6833

約数の個数: 72

約数和(自身を含む): 324024261120

約数和(自身を除く): 166948387004

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 2212, 2273, 3871, 4463, 4546, 7742, 8926, 9092, 15484, 15911, 17852, 31241, 31822, 62482, 63644, 111377, 124964, 179567, 218687, 222754, 352577, 359134, 437374, 445508, 705154, 718268, 874748, 1256969, 1410308, 2468039, 2513938, 4936078, 5027876, 8798783, 9872156, 10144399, 17276273, 17597566, 20288798, 34552546, 35195132, 40577596, 69105092, 71010793, 142021586, 284043172, 497075551, 801407521, 994151102, 1602815042, 1988302204, 3205630084, 5609852647, 11219705294, 22439410588, 39268968529, 78537937058, 157075874116]

約数ペア:

[(1, 157075874116), (2, 78537937058), (4, 39268968529), (7, 22439410588), (14, 11219705294), (28, 5609852647), (49, 3205630084), (79, 1988302204), (98, 1602815042), (158, 994151102), (196, 801407521), (316, 497075551), (553, 284043172), (1106, 142021586), (2212, 71010793), (2273, 69105092), (3871, 40577596), (4463, 35195132), (4546, 34552546), (7742, 20288798), (8926, 17597566), (9092, 17276273), (15484, 10144399), (15911, 9872156), (17852, 8798783), (31241, 5027876), (31822, 4936078), (62482, 2513938), (63644, 2468039), (111377, 1410308), (124964, 1256969), (179567, 874748), (218687, 718268), (222754, 705154), (352577, 445508), (359134, 437374)]