145975284

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4951}}^1$

素因数の和:4987

約数の個数: 120

約数和(自身を含む): 469766528

約数和(自身を除く): 323791244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 4951, 7371, 9828, 9902, 14742, 14853, 19804, 29484, 29706, 34657, 44559, 59412, 64363, 69314, 89118, 103971, 128726, 133677, 138628, 178236, 193089, 207942, 257452, 267354, 311913, 386178, 401031, 415884, 450541, 534708, 579267, 623826, 772356, 802062, 901082, 935739, 1158534, 1247652, 1351623, 1604124, 1737801, 1802164, 1871478, 2317068, 2703246, 2807217, 3475602, 3742956, 4054869, 5213403, 5406492, 5614434, 6951204, 8109738, 10426806, 11228868, 12164607, 16219476, 20853612, 24329214, 36493821, 48658428, 72987642, 145975284]

約数ペア:

[(1, 145975284), (2, 72987642), (3, 48658428), (4, 36493821), (6, 24329214), (7, 20853612), (9, 16219476), (12, 12164607), (13, 11228868), (14, 10426806), (18, 8109738), (21, 6951204), (26, 5614434), (27, 5406492), (28, 5213403), (36, 4054869), (39, 3742956), (42, 3475602), (52, 2807217), (54, 2703246), (63, 2317068), (78, 1871478), (81, 1802164), (84, 1737801), (91, 1604124), (108, 1351623), (117, 1247652), (126, 1158534), (156, 935739), (162, 901082), (182, 802062), (189, 772356), (234, 623826), (252, 579267), (273, 534708), (324, 450541), (351, 415884), (364, 401031), (378, 386178), (468, 311913), (546, 267354), (567, 257452), (702, 207942), (756, 193089), (819, 178236), (1053, 138628), (1092, 133677), (1134, 128726), (1404, 103971), (1638, 89118), (2106, 69314), (2268, 64363), (2457, 59412), (3276, 44559), (4212, 34657), (4914, 29706), (4951, 29484), (7371, 19804), (9828, 14853), (9902, 14742)]