156928367560

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{37717}}^1$

素因数の和:37871

約数の個数: 128

約数和(自身を含む): 376395465600

約数和(自身を除く): 219467098040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 43, 59, 82, 86, 118, 164, 172, 205, 215, 236, 295, 328, 344, 410, 430, 472, 590, 820, 860, 1180, 1640, 1720, 1763, 2360, 2419, 2537, 3526, 4838, 5074, 7052, 8815, 9676, 10148, 12095, 12685, 14104, 17630, 19352, 20296, 24190, 25370, 35260, 37717, 48380, 50740, 70520, 75434, 96760, 101480, 104017, 150868, 188585, 208034, 301736, 377170, 416068, 520085, 754340, 832136, 1040170, 1508680, 1546397, 1621831, 2080340, 2225303, 3092794, 3243662, 4160680, 4450606, 6185588, 6487324, 7731985, 8109155, 8901212, 11126515, 12371176, 12974648, 15463970, 16218310, 17802424, 22253030, 30927940, 32436620, 44506060, 61855880, 64873240, 66495071, 89012120, 91237423, 95688029, 132990142, 182474846, 191376058, 265980284, 332475355, 364949692, 382752116, 456187115, 478440145, 531960568, 664950710, 729899384, 765504232, 912374230, 956880290, 1329901420, 1824748460, 1913760580, 2659802840, 3649496920, 3827521160, 3923209189, 7846418378, 15692836756, 19616045945, 31385673512, 39232091890, 78464183780, 156928367560]

約数ペア:

[(1, 156928367560), (2, 78464183780), (4, 39232091890), (5, 31385673512), (8, 19616045945), (10, 15692836756), (20, 7846418378), (40, 3923209189), (41, 3827521160), (43, 3649496920), (59, 2659802840), (82, 1913760580), (86, 1824748460), (118, 1329901420), (164, 956880290), (172, 912374230), (205, 765504232), (215, 729899384), (236, 664950710), (295, 531960568), (328, 478440145), (344, 456187115), (410, 382752116), (430, 364949692), (472, 332475355), (590, 265980284), (820, 191376058), (860, 182474846), (1180, 132990142), (1640, 95688029), (1720, 91237423), (1763, 89012120), (2360, 66495071), (2419, 64873240), (2537, 61855880), (3526, 44506060), (4838, 32436620), (5074, 30927940), (7052, 22253030), (8815, 17802424), (9676, 16218310), (10148, 15463970), (12095, 12974648), (12685, 12371176), (14104, 11126515), (17630, 8901212), (19352, 8109155), (20296, 7731985), (24190, 6487324), (25370, 6185588), (35260, 4450606), (37717, 4160680), (48380, 3243662), (50740, 3092794), (70520, 2225303), (75434, 2080340), (96760, 1621831), (101480, 1546397), (104017, 1508680), (150868, 1040170), (188585, 832136), (208034, 754340), (301736, 520085), (377170, 416068)]