158647580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1429}}^1$

素因数の和:1519

約数の個数: 96

約数和(自身を含む): 417056640

約数和(自身を除く): 258409060

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 61, 65, 70, 91, 122, 130, 140, 182, 244, 260, 305, 364, 427, 455, 610, 793, 854, 910, 1220, 1429, 1586, 1708, 1820, 2135, 2858, 3172, 3965, 4270, 5551, 5716, 7145, 7930, 8540, 10003, 11102, 14290, 15860, 18577, 20006, 22204, 27755, 28580, 37154, 40012, 50015, 55510, 74308, 87169, 92885, 100030, 111020, 130039, 174338, 185770, 200060, 260078, 348676, 371540, 435845, 520156, 610183, 650195, 871690, 1133197, 1220366, 1300390, 1743380, 2266394, 2440732, 2600780, 3050915, 4532788, 5665985, 6101830, 7932379, 11331970, 12203660, 15864758, 22663940, 31729516, 39661895, 79323790, 158647580]

約数ペア:

[(1, 158647580), (2, 79323790), (4, 39661895), (5, 31729516), (7, 22663940), (10, 15864758), (13, 12203660), (14, 11331970), (20, 7932379), (26, 6101830), (28, 5665985), (35, 4532788), (52, 3050915), (61, 2600780), (65, 2440732), (70, 2266394), (91, 1743380), (122, 1300390), (130, 1220366), (140, 1133197), (182, 871690), (244, 650195), (260, 610183), (305, 520156), (364, 435845), (427, 371540), (455, 348676), (610, 260078), (793, 200060), (854, 185770), (910, 174338), (1220, 130039), (1429, 111020), (1586, 100030), (1708, 92885), (1820, 87169), (2135, 74308), (2858, 55510), (3172, 50015), (3965, 40012), (4270, 37154), (5551, 28580), (5716, 27755), (7145, 22204), (7930, 20006), (8540, 18577), (10003, 15860), (11102, 14290)]