156399712

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 368492544

約数和(自身を除く): 212092832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 101, 112, 124, 202, 217, 223, 224, 248, 404, 434, 446, 496, 707, 808, 868, 892, 992, 1414, 1561, 1616, 1736, 1784, 2828, 3122, 3131, 3232, 3472, 3568, 5656, 6244, 6262, 6913, 6944, 7136, 11312, 12488, 12524, 13826, 21917, 22523, 22624, 24976, 25048, 27652, 43834, 45046, 48391, 49952, 50096, 55304, 87668, 90092, 96782, 100192, 110608, 157661, 175336, 180184, 193564, 221216, 315322, 350672, 360368, 387128, 630644, 698213, 701344, 720736, 774256, 1261288, 1396426, 1548512, 2522576, 2792852, 4887491, 5045152, 5585704, 9774982, 11171408, 19549964, 22342816, 39099928, 78199856, 156399712]

約数ペア:

[(1, 156399712), (2, 78199856), (4, 39099928), (7, 22342816), (8, 19549964), (14, 11171408), (16, 9774982), (28, 5585704), (31, 5045152), (32, 4887491), (56, 2792852), (62, 2522576), (101, 1548512), (112, 1396426), (124, 1261288), (202, 774256), (217, 720736), (223, 701344), (224, 698213), (248, 630644), (404, 387128), (434, 360368), (446, 350672), (496, 315322), (707, 221216), (808, 193564), (868, 180184), (892, 175336), (992, 157661), (1414, 110608), (1561, 100192), (1616, 96782), (1736, 90092), (1784, 87668), (2828, 55304), (3122, 50096), (3131, 49952), (3232, 48391), (3472, 45046), (3568, 43834), (5656, 27652), (6244, 25048), (6262, 24976), (6913, 22624), (6944, 22523), (7136, 21917), (11312, 13826), (12488, 12524)]