140144304

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4957}}^1$

素因数の和:5018

約数の個数: 80

約数和(自身を含む): 393466880

約数和(自身を除く): 253322576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 4957, 7068, 9424, 9914, 14136, 14871, 19828, 28272, 29742, 39656, 59484, 79312, 94183, 118968, 153667, 188366, 237936, 282549, 307334, 376732, 461001, 565098, 614668, 753464, 922002, 1130196, 1229336, 1506928, 1844004, 2260392, 2458672, 2919673, 3688008, 4520784, 5839346, 7376016, 8759019, 11678692, 17518038, 23357384, 35036076, 46714768, 70072152, 140144304]

約数ペア:

[(1, 140144304), (2, 70072152), (3, 46714768), (4, 35036076), (6, 23357384), (8, 17518038), (12, 11678692), (16, 8759019), (19, 7376016), (24, 5839346), (31, 4520784), (38, 3688008), (48, 2919673), (57, 2458672), (62, 2260392), (76, 1844004), (93, 1506928), (114, 1229336), (124, 1130196), (152, 922002), (186, 753464), (228, 614668), (248, 565098), (304, 461001), (372, 376732), (456, 307334), (496, 282549), (589, 237936), (744, 188366), (912, 153667), (1178, 118968), (1488, 94183), (1767, 79312), (2356, 59484), (3534, 39656), (4712, 29742), (4957, 28272), (7068, 19828), (9424, 14871), (9914, 14136)]