156924040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2269}}^1$

素因数の和:2319

約数の個数: 128

約数和(自身を含む): 457632000

約数和(自身を除く): 300707960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 91, 95, 104, 130, 133, 140, 152, 182, 190, 247, 260, 266, 280, 364, 380, 455, 494, 520, 532, 665, 728, 760, 910, 988, 1064, 1235, 1330, 1729, 1820, 1976, 2269, 2470, 2660, 3458, 3640, 4538, 4940, 5320, 6916, 8645, 9076, 9880, 11345, 13832, 15883, 17290, 18152, 22690, 29497, 31766, 34580, 43111, 45380, 58994, 63532, 69160, 79415, 86222, 90760, 117988, 127064, 147485, 158830, 172444, 206479, 215555, 235976, 294970, 301777, 317660, 344888, 412958, 431110, 560443, 589940, 603554, 635320, 825916, 862220, 1032395, 1120886, 1179880, 1207108, 1508885, 1651832, 1724440, 2064790, 2241772, 2414216, 2802215, 3017770, 3923101, 4129580, 4483544, 5604430, 6035540, 7846202, 8259160, 11208860, 12071080, 15692404, 19615505, 22417720, 31384808, 39231010, 78462020, 156924040]

約数ペア:

[(1, 156924040), (2, 78462020), (4, 39231010), (5, 31384808), (7, 22417720), (8, 19615505), (10, 15692404), (13, 12071080), (14, 11208860), (19, 8259160), (20, 7846202), (26, 6035540), (28, 5604430), (35, 4483544), (38, 4129580), (40, 3923101), (52, 3017770), (56, 2802215), (65, 2414216), (70, 2241772), (76, 2064790), (91, 1724440), (95, 1651832), (104, 1508885), (130, 1207108), (133, 1179880), (140, 1120886), (152, 1032395), (182, 862220), (190, 825916), (247, 635320), (260, 603554), (266, 589940), (280, 560443), (364, 431110), (380, 412958), (455, 344888), (494, 317660), (520, 301777), (532, 294970), (665, 235976), (728, 215555), (760, 206479), (910, 172444), (988, 158830), (1064, 147485), (1235, 127064), (1330, 117988), (1729, 90760), (1820, 86222), (1976, 79415), (2269, 69160), (2470, 63532), (2660, 58994), (3458, 45380), (3640, 43111), (4538, 34580), (4940, 31766), (5320, 29497), (6916, 22690), (8645, 18152), (9076, 17290), (9880, 15883), (11345, 13832)]