15697218628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 35155645056

約数和(自身を除く): 19458426428

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 83, 86, 91, 166, 172, 182, 281, 301, 332, 364, 559, 562, 581, 602, 1079, 1118, 1124, 1162, 1204, 1849, 1967, 2158, 2236, 2324, 3569, 3653, 3698, 3913, 3934, 4316, 7138, 7306, 7396, 7553, 7826, 7868, 12083, 12943, 14276, 14612, 15106, 15652, 23323, 24037, 24166, 24983, 25571, 25886, 30212, 46397, 46646, 48074, 48332, 49966, 51142, 51772, 84581, 92794, 93292, 96148, 99932, 102284, 153467, 157079, 163261, 168259, 169162, 185588, 303199, 306934, 314158, 324779, 326522, 336518, 338324, 519569, 606398, 613868, 628316, 649558, 653044, 673036, 1002889, 1039138, 1074269, 1099553, 1212796, 1299116, 1995071, 2005778, 2078276, 2122393, 2148538, 2199106, 3636983, 3990142, 4011556, 4244786, 4297076, 4398212, 6754397, 7020223, 7273966, 7980284, 8489572, 13037557, 13508794, 13965497, 14040446, 14547932, 26075114, 27017588, 27930994, 28080892, 43124227, 47280779, 52150228, 55861988, 86248454, 91262899, 94561558, 172496908, 182525798, 189123116, 301869589, 365051596, 560614951, 603739178, 1121229902, 1207478356, 2242459804, 3924304657, 7848609314, 15697218628]

約数ペア:

[(1, 15697218628), (2, 7848609314), (4, 3924304657), (7, 2242459804), (13, 1207478356), (14, 1121229902), (26, 603739178), (28, 560614951), (43, 365051596), (52, 301869589), (83, 189123116), (86, 182525798), (91, 172496908), (166, 94561558), (172, 91262899), (182, 86248454), (281, 55861988), (301, 52150228), (332, 47280779), (364, 43124227), (559, 28080892), (562, 27930994), (581, 27017588), (602, 26075114), (1079, 14547932), (1118, 14040446), (1124, 13965497), (1162, 13508794), (1204, 13037557), (1849, 8489572), (1967, 7980284), (2158, 7273966), (2236, 7020223), (2324, 6754397), (3569, 4398212), (3653, 4297076), (3698, 4244786), (3913, 4011556), (3934, 3990142), (4316, 3636983), (7138, 2199106), (7306, 2148538), (7396, 2122393), (7553, 2078276), (7826, 2005778), (7868, 1995071), (12083, 1299116), (12943, 1212796), (14276, 1099553), (14612, 1074269), (15106, 1039138), (15652, 1002889), (23323, 673036), (24037, 653044), (24166, 649558), (24983, 628316), (25571, 613868), (25886, 606398), (30212, 519569), (46397, 338324), (46646, 336518), (48074, 326522), (48332, 324779), (49966, 314158), (51142, 306934), (51772, 303199), (84581, 185588), (92794, 169162), (93292, 168259), (96148, 163261), (99932, 157079), (102284, 153467)]