139612902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 352235520

約数和(自身を除く): 212622618

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 29, 31, 33, 39, 58, 62, 66, 78, 87, 93, 143, 174, 181, 186, 286, 319, 341, 362, 377, 403, 429, 543, 638, 682, 754, 806, 858, 899, 957, 1023, 1086, 1131, 1209, 1798, 1914, 1991, 2046, 2262, 2353, 2418, 2697, 3982, 4147, 4433, 4706, 5249, 5394, 5611, 5973, 7059, 8294, 8866, 9889, 10498, 11222, 11687, 11946, 12441, 13299, 14118, 15747, 16833, 19778, 23374, 24882, 25883, 26598, 29667, 31494, 33666, 35061, 51766, 57739, 59334, 61721, 68237, 70122, 72943, 77649, 115478, 123442, 128557, 136474, 145886, 155298, 162719, 173217, 185163, 204711, 218829, 257114, 325438, 346434, 370326, 385671, 409422, 437658, 488157, 750607, 771342, 802373, 976314, 1501214, 1604746, 1789909, 2115347, 2251821, 2407119, 3579818, 4230694, 4503642, 4814238, 5369727, 6346041, 10739454, 12692082, 23268817, 46537634, 69806451, 139612902]

約数ペア:

[(1, 139612902), (2, 69806451), (3, 46537634), (6, 23268817), (11, 12692082), (13, 10739454), (22, 6346041), (26, 5369727), (29, 4814238), (31, 4503642), (33, 4230694), (39, 3579818), (58, 2407119), (62, 2251821), (66, 2115347), (78, 1789909), (87, 1604746), (93, 1501214), (143, 976314), (174, 802373), (181, 771342), (186, 750607), (286, 488157), (319, 437658), (341, 409422), (362, 385671), (377, 370326), (403, 346434), (429, 325438), (543, 257114), (638, 218829), (682, 204711), (754, 185163), (806, 173217), (858, 162719), (899, 155298), (957, 145886), (1023, 136474), (1086, 128557), (1131, 123442), (1209, 115478), (1798, 77649), (1914, 72943), (1991, 70122), (2046, 68237), (2262, 61721), (2353, 59334), (2418, 57739), (2697, 51766), (3982, 35061), (4147, 33666), (4433, 31494), (4706, 29667), (5249, 26598), (5394, 25883), (5611, 24882), (5973, 23374), (7059, 19778), (8294, 16833), (8866, 15747), (9889, 14118), (10498, 13299), (11222, 12441), (11687, 11946)]