190430088

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{421}}^1$

素因数の和:878

約数の個数: 64

約数和(自身を含む): 488574720

約数和(自身を除く): 298144632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 401, 421, 564, 802, 842, 1128, 1203, 1263, 1604, 1684, 2406, 2526, 3208, 3368, 4812, 5052, 9624, 10104, 18847, 19787, 37694, 39574, 56541, 59361, 75388, 79148, 113082, 118722, 150776, 158296, 168821, 226164, 237444, 337642, 452328, 474888, 506463, 675284, 1012926, 1350568, 2025852, 4051704, 7934587, 15869174, 23803761, 31738348, 47607522, 63476696, 95215044, 190430088]

約数ペア:

[(1, 190430088), (2, 95215044), (3, 63476696), (4, 47607522), (6, 31738348), (8, 23803761), (12, 15869174), (24, 7934587), (47, 4051704), (94, 2025852), (141, 1350568), (188, 1012926), (282, 675284), (376, 506463), (401, 474888), (421, 452328), (564, 337642), (802, 237444), (842, 226164), (1128, 168821), (1203, 158296), (1263, 150776), (1604, 118722), (1684, 113082), (2406, 79148), (2526, 75388), (3208, 59361), (3368, 56541), (4812, 39574), (5052, 37694), (9624, 19787), (10104, 18847)]