145490192

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^2$

素因数の和:244

約数の個数: 60

約数和(自身を含む): 300980736

約数和(自身を除く): 155490544

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 79, 94, 124, 158, 188, 248, 316, 376, 496, 632, 752, 1264, 1457, 2449, 2914, 3713, 4898, 5828, 6241, 7426, 9796, 11656, 12482, 14852, 19592, 23312, 24964, 29704, 39184, 49928, 59408, 99856, 115103, 193471, 230206, 293327, 386942, 460412, 586654, 773884, 920824, 1173308, 1547768, 1841648, 2346616, 3095536, 4693232, 9093137, 18186274, 36372548, 72745096, 145490192]

約数ペア:

[(1, 145490192), (2, 72745096), (4, 36372548), (8, 18186274), (16, 9093137), (31, 4693232), (47, 3095536), (62, 2346616), (79, 1841648), (94, 1547768), (124, 1173308), (158, 920824), (188, 773884), (248, 586654), (316, 460412), (376, 386942), (496, 293327), (632, 230206), (752, 193471), (1264, 115103), (1457, 99856), (2449, 59408), (2914, 49928), (3713, 39184), (4898, 29704), (5828, 24964), (6241, 23312), (7426, 19592), (9796, 14852), (11656, 12482)]