143445876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 392851200

約数和(自身を除く): 249405324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 149, 157, 219, 292, 298, 314, 438, 447, 471, 511, 596, 628, 876, 894, 942, 1022, 1043, 1099, 1533, 1788, 1884, 2044, 2086, 2198, 3066, 3129, 3297, 4172, 4396, 6132, 6258, 6594, 10877, 11461, 12516, 13188, 21754, 22922, 23393, 32631, 34383, 43508, 45844, 46786, 65262, 68766, 70179, 76139, 80227, 93572, 130524, 137532, 140358, 152278, 160454, 163751, 228417, 240681, 280716, 304556, 320908, 327502, 456834, 481362, 491253, 655004, 913668, 962724, 982506, 1707689, 1965012, 3415378, 5123067, 6830756, 10246134, 11953823, 20492268, 23907646, 35861469, 47815292, 71722938, 143445876]

約数ペア:

[(1, 143445876), (2, 71722938), (3, 47815292), (4, 35861469), (6, 23907646), (7, 20492268), (12, 11953823), (14, 10246134), (21, 6830756), (28, 5123067), (42, 3415378), (73, 1965012), (84, 1707689), (146, 982506), (149, 962724), (157, 913668), (219, 655004), (292, 491253), (298, 481362), (314, 456834), (438, 327502), (447, 320908), (471, 304556), (511, 280716), (596, 240681), (628, 228417), (876, 163751), (894, 160454), (942, 152278), (1022, 140358), (1043, 137532), (1099, 130524), (1533, 93572), (1788, 80227), (1884, 76139), (2044, 70179), (2086, 68766), (2198, 65262), (3066, 46786), (3129, 45844), (3297, 43508), (4172, 34383), (4396, 32631), (6132, 23393), (6258, 22922), (6594, 21754), (10877, 13188), (11461, 12516)]