156781504945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1\times {\mathrm{5101}}^1$

素因数の和:5786

約数の個数: 64

約数和(自身を含む): 218878248960

約数和(自身を除く): 62096744015

約数列:

[1, 5, 13, 19, 41, 65, 95, 205, 247, 533, 607, 779, 1235, 2665, 3035, 3895, 5101, 7891, 10127, 11533, 24887, 25505, 39455, 50635, 57665, 66313, 96919, 124435, 149929, 209141, 323531, 331565, 472853, 484595, 749645, 1045705, 1259947, 1617655, 2364265, 2718833, 3096307, 3973679, 6147089, 6299735, 13594165, 15481535, 19868395, 30735445, 40251991, 51657827, 58829833, 126948587, 201259955, 258289135, 294149165, 634742935, 764787829, 1650331631, 2412023153, 3823939145, 8251658155, 12060115765, 31356300989, 156781504945]

約数ペア:

[(1, 156781504945), (5, 31356300989), (13, 12060115765), (19, 8251658155), (41, 3823939145), (65, 2412023153), (95, 1650331631), (205, 764787829), (247, 634742935), (533, 294149165), (607, 258289135), (779, 201259955), (1235, 126948587), (2665, 58829833), (3035, 51657827), (3895, 40251991), (5101, 30735445), (7891, 19868395), (10127, 15481535), (11533, 13594165), (24887, 6299735), (25505, 6147089), (39455, 3973679), (50635, 3096307), (57665, 2718833), (66313, 2364265), (96919, 1617655), (124435, 1259947), (149929, 1045705), (209141, 749645), (323531, 484595), (331565, 472853)]