156625980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4493}}^1$

素因数の和:4595

約数の個数: 96

約数和(自身を含む): 507354624

約数和(自身を除く): 350728644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 210, 249, 332, 415, 420, 498, 581, 830, 996, 1162, 1245, 1660, 1743, 2324, 2490, 2905, 3486, 4493, 4980, 5810, 6972, 8715, 8986, 11620, 13479, 17430, 17972, 22465, 26958, 31451, 34860, 44930, 53916, 62902, 67395, 89860, 94353, 125804, 134790, 157255, 188706, 269580, 314510, 372919, 377412, 471765, 629020, 745838, 943530, 1118757, 1491676, 1864595, 1887060, 2237514, 2610433, 3729190, 4475028, 5220866, 5593785, 7458380, 7831299, 10441732, 11187570, 13052165, 15662598, 22375140, 26104330, 31325196, 39156495, 52208660, 78312990, 156625980]

約数ペア:

[(1, 156625980), (2, 78312990), (3, 52208660), (4, 39156495), (5, 31325196), (6, 26104330), (7, 22375140), (10, 15662598), (12, 13052165), (14, 11187570), (15, 10441732), (20, 7831299), (21, 7458380), (28, 5593785), (30, 5220866), (35, 4475028), (42, 3729190), (60, 2610433), (70, 2237514), (83, 1887060), (84, 1864595), (105, 1491676), (140, 1118757), (166, 943530), (210, 745838), (249, 629020), (332, 471765), (415, 377412), (420, 372919), (498, 314510), (581, 269580), (830, 188706), (996, 157255), (1162, 134790), (1245, 125804), (1660, 94353), (1743, 89860), (2324, 67395), (2490, 62902), (2905, 53916), (3486, 44930), (4493, 34860), (4980, 31451), (5810, 26958), (6972, 22465), (8715, 17972), (8986, 17430), (11620, 13479)]