142486554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1013}}^1$

素因数の和:1239

約数の個数: 64

約数和(自身を含む): 346934016

約数和(自身を除く): 204447462

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 197, 238, 357, 394, 591, 714, 1013, 1182, 1379, 2026, 2758, 3039, 3349, 4137, 6078, 6698, 7091, 8274, 10047, 14182, 17221, 20094, 21273, 23443, 34442, 42546, 46886, 51663, 70329, 103326, 120547, 140658, 199561, 241094, 361641, 399122, 598683, 723282, 1197366, 1396927, 2793854, 3392537, 4190781, 6785074, 8381562, 10177611, 20355222, 23747759, 47495518, 71243277, 142486554]

約数ペア:

[(1, 142486554), (2, 71243277), (3, 47495518), (6, 23747759), (7, 20355222), (14, 10177611), (17, 8381562), (21, 6785074), (34, 4190781), (42, 3392537), (51, 2793854), (102, 1396927), (119, 1197366), (197, 723282), (238, 598683), (357, 399122), (394, 361641), (591, 241094), (714, 199561), (1013, 140658), (1182, 120547), (1379, 103326), (2026, 70329), (2758, 51663), (3039, 46886), (3349, 42546), (4137, 34442), (6078, 23443), (6698, 21273), (7091, 20094), (8274, 17221), (10047, 14182)]