140885784

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:542

約数の個数: 128

約数和(自身を含む): 425779200

約数和(自身を除く): 284893416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 131, 156, 216, 234, 262, 312, 351, 383, 393, 468, 524, 702, 766, 786, 936, 1048, 1149, 1179, 1404, 1532, 1572, 1703, 2298, 2358, 2808, 3064, 3144, 3406, 3447, 3537, 4596, 4716, 4979, 5109, 6812, 6894, 7074, 9192, 9432, 9958, 10218, 10341, 13624, 13788, 14148, 14937, 15327, 19916, 20436, 20682, 27576, 28296, 29874, 30654, 39832, 40872, 41364, 44811, 45981, 50173, 59748, 61308, 82728, 89622, 91962, 100346, 119496, 122616, 134433, 150519, 179244, 183924, 200692, 268866, 301038, 358488, 367848, 401384, 451557, 537732, 602076, 652249, 903114, 1075464, 1204152, 1304498, 1354671, 1806228, 1956747, 2608996, 2709342, 3612456, 3913494, 5217992, 5418684, 5870241, 7826988, 10837368, 11740482, 15653976, 17610723, 23480964, 35221446, 46961928, 70442892, 140885784]

約数ペア:

[(1, 140885784), (2, 70442892), (3, 46961928), (4, 35221446), (6, 23480964), (8, 17610723), (9, 15653976), (12, 11740482), (13, 10837368), (18, 7826988), (24, 5870241), (26, 5418684), (27, 5217992), (36, 3913494), (39, 3612456), (52, 2709342), (54, 2608996), (72, 1956747), (78, 1806228), (104, 1354671), (108, 1304498), (117, 1204152), (131, 1075464), (156, 903114), (216, 652249), (234, 602076), (262, 537732), (312, 451557), (351, 401384), (383, 367848), (393, 358488), (468, 301038), (524, 268866), (702, 200692), (766, 183924), (786, 179244), (936, 150519), (1048, 134433), (1149, 122616), (1179, 119496), (1404, 100346), (1532, 91962), (1572, 89622), (1703, 82728), (2298, 61308), (2358, 59748), (2808, 50173), (3064, 45981), (3144, 44811), (3406, 41364), (3447, 40872), (3537, 39832), (4596, 30654), (4716, 29874), (4979, 28296), (5109, 27576), (6812, 20682), (6894, 20436), (7074, 19916), (9192, 15327), (9432, 14937), (9958, 14148), (10218, 13788), (10341, 13624)]