151726666

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 326592000

約数和(自身を除く): 174865334

約数列:

[1, 2, 7, 13, 14, 17, 19, 26, 29, 34, 38, 58, 89, 91, 119, 133, 178, 182, 203, 221, 238, 247, 266, 323, 377, 406, 442, 493, 494, 551, 623, 646, 754, 986, 1102, 1157, 1246, 1513, 1547, 1691, 1729, 2261, 2314, 2581, 2639, 3026, 3094, 3382, 3451, 3458, 3857, 4199, 4522, 5162, 5278, 6409, 6902, 7163, 7714, 8099, 8398, 9367, 10591, 11837, 12818, 14326, 16198, 18067, 18734, 19669, 21182, 21983, 23674, 28747, 29393, 33553, 36134, 39338, 43877, 43966, 44863, 49039, 50141, 57494, 58786, 65569, 67106, 87754, 89726, 98078, 100282, 121771, 131138, 137683, 153881, 201229, 234871, 243542, 275366, 307139, 307762, 343273, 373711, 402458, 469742, 570401, 614278, 637507, 686546, 747422, 833663, 852397, 1140802, 1275014, 1667326, 1704794, 2615977, 3992807, 4462549, 5231954, 5835641, 7985614, 8925098, 10837619, 11671282, 21675238, 75863333, 151726666]

約数ペア:

[(1, 151726666), (2, 75863333), (7, 21675238), (13, 11671282), (14, 10837619), (17, 8925098), (19, 7985614), (26, 5835641), (29, 5231954), (34, 4462549), (38, 3992807), (58, 2615977), (89, 1704794), (91, 1667326), (119, 1275014), (133, 1140802), (178, 852397), (182, 833663), (203, 747422), (221, 686546), (238, 637507), (247, 614278), (266, 570401), (323, 469742), (377, 402458), (406, 373711), (442, 343273), (493, 307762), (494, 307139), (551, 275366), (623, 243542), (646, 234871), (754, 201229), (986, 153881), (1102, 137683), (1157, 131138), (1246, 121771), (1513, 100282), (1547, 98078), (1691, 89726), (1729, 87754), (2261, 67106), (2314, 65569), (2581, 58786), (2639, 57494), (3026, 50141), (3094, 49039), (3382, 44863), (3451, 43966), (3458, 43877), (3857, 39338), (4199, 36134), (4522, 33553), (5162, 29393), (5278, 28747), (6409, 23674), (6902, 21983), (7163, 21182), (7714, 19669), (8099, 18734), (8398, 18067), (9367, 16198), (10591, 14326), (11837, 12818)]