156723880460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{5514563}}^1$

素因数の和:5514615

約数の個数: 72

約数和(自身を含む): 396055986480

約数和(自身を除く): 239332106020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 70, 98, 116, 140, 145, 196, 203, 245, 290, 406, 490, 580, 812, 980, 1015, 1421, 2030, 2842, 4060, 5684, 7105, 14210, 28420, 5514563, 11029126, 22058252, 27572815, 38601941, 55145630, 77203882, 110291260, 154407764, 159922327, 193009705, 270213587, 319844654, 386019410, 540427174, 639689308, 772038820, 799611635, 1080854348, 1119456289, 1351067935, 1599223270, 2238912578, 2702135870, 3198446540, 4477825156, 5404271740, 5597281445, 7836194023, 11194562890, 15672388046, 22389125780, 31344776092, 39180970115, 78361940230, 156723880460]

約数ペア:

[(1, 156723880460), (2, 78361940230), (4, 39180970115), (5, 31344776092), (7, 22389125780), (10, 15672388046), (14, 11194562890), (20, 7836194023), (28, 5597281445), (29, 5404271740), (35, 4477825156), (49, 3198446540), (58, 2702135870), (70, 2238912578), (98, 1599223270), (116, 1351067935), (140, 1119456289), (145, 1080854348), (196, 799611635), (203, 772038820), (245, 639689308), (290, 540427174), (406, 386019410), (490, 319844654), (580, 270213587), (812, 193009705), (980, 159922327), (1015, 154407764), (1421, 110291260), (2030, 77203882), (2842, 55145630), (4060, 38601941), (5684, 27572815), (7105, 22058252), (14210, 11029126), (28420, 5514563)]