144448326

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 372556800

約数和(自身を除く): 228108474

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 97, 99, 109, 138, 194, 198, 207, 218, 253, 291, 297, 327, 414, 506, 582, 594, 621, 654, 759, 873, 981, 1067, 1199, 1242, 1518, 1746, 1962, 2134, 2231, 2277, 2398, 2507, 2619, 2943, 3201, 3597, 4462, 4554, 5014, 5238, 5886, 6402, 6693, 6831, 7194, 7521, 9603, 10573, 10791, 13386, 13662, 15042, 19206, 20079, 21146, 21582, 22563, 24541, 27577, 28809, 31719, 32373, 40158, 45126, 49082, 55154, 57618, 60237, 63438, 64746, 67689, 73623, 82731, 95157, 116303, 120474, 135378, 147246, 165462, 190314, 220869, 232606, 243179, 248193, 285471, 348909, 441738, 486358, 496386, 570942, 662607, 697818, 729537, 744579, 1046727, 1325214, 1459074, 1489158, 2093454, 2188611, 2674969, 3140181, 4377222, 5349938, 6280362, 6565833, 8024907, 13131666, 16049814, 24074721, 48149442, 72224163, 144448326]

約数ペア:

[(1, 144448326), (2, 72224163), (3, 48149442), (6, 24074721), (9, 16049814), (11, 13131666), (18, 8024907), (22, 6565833), (23, 6280362), (27, 5349938), (33, 4377222), (46, 3140181), (54, 2674969), (66, 2188611), (69, 2093454), (97, 1489158), (99, 1459074), (109, 1325214), (138, 1046727), (194, 744579), (198, 729537), (207, 697818), (218, 662607), (253, 570942), (291, 496386), (297, 486358), (327, 441738), (414, 348909), (506, 285471), (582, 248193), (594, 243179), (621, 232606), (654, 220869), (759, 190314), (873, 165462), (981, 147246), (1067, 135378), (1199, 120474), (1242, 116303), (1518, 95157), (1746, 82731), (1962, 73623), (2134, 67689), (2231, 64746), (2277, 63438), (2398, 60237), (2507, 57618), (2619, 55154), (2943, 49082), (3201, 45126), (3597, 40158), (4462, 32373), (4554, 31719), (5014, 28809), (5238, 27577), (5886, 24541), (6402, 22563), (6693, 21582), (6831, 21146), (7194, 20079), (7521, 19206), (9603, 15042), (10573, 13662), (10791, 13386)]