156682132040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1409519}}^1$

素因数の和:1409934

約数の個数: 64

約数和(自身を含む): 403912051200

約数和(自身を除く): 247229919160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 397, 794, 1588, 1985, 2779, 3176, 3970, 5558, 7940, 11116, 13895, 15880, 22232, 27790, 55580, 111160, 1409519, 2819038, 5638076, 7047595, 9866633, 11276152, 14095190, 19733266, 28190380, 39466532, 49333165, 56380760, 78933064, 98666330, 197332660, 394665320, 559579043, 1119158086, 2238316172, 2797895215, 3917053301, 4476632344, 5595790430, 7834106602, 11191580860, 15668213204, 19585266505, 22383161720, 31336426408, 39170533010, 78341066020, 156682132040]

約数ペア:

[(1, 156682132040), (2, 78341066020), (4, 39170533010), (5, 31336426408), (7, 22383161720), (8, 19585266505), (10, 15668213204), (14, 11191580860), (20, 7834106602), (28, 5595790430), (35, 4476632344), (40, 3917053301), (56, 2797895215), (70, 2238316172), (140, 1119158086), (280, 559579043), (397, 394665320), (794, 197332660), (1588, 98666330), (1985, 78933064), (2779, 56380760), (3176, 49333165), (3970, 39466532), (5558, 28190380), (7940, 19733266), (11116, 14095190), (13895, 11276152), (15880, 9866633), (22232, 7047595), (27790, 5638076), (55580, 2819038), (111160, 1409519)]