149599548

素因数分解:

$2^2\times 3^7\times 7^2\times {\mathrm{349}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 458052000

約数和(自身を除く): 308452452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 349, 378, 441, 486, 567, 588, 698, 729, 756, 882, 972, 1047, 1134, 1323, 1396, 1458, 1701, 1764, 2094, 2187, 2268, 2443, 2646, 2916, 3141, 3402, 3969, 4188, 4374, 4886, 5103, 5292, 6282, 6804, 7329, 7938, 8748, 9423, 9772, 10206, 11907, 12564, 14658, 15309, 15876, 17101, 18846, 20412, 21987, 23814, 28269, 29316, 30618, 34202, 35721, 37692, 43974, 47628, 51303, 56538, 61236, 65961, 68404, 71442, 84807, 87948, 102606, 107163, 113076, 131922, 142884, 153909, 169614, 197883, 205212, 214326, 254421, 263844, 307818, 339228, 395766, 428652, 461727, 508842, 593649, 615636, 763263, 791532, 923454, 1017684, 1187298, 1385181, 1526526, 1780947, 1846908, 2374596, 2770362, 3053052, 3561894, 4155543, 5342841, 5540724, 7123788, 8311086, 10685682, 12466629, 16622172, 21371364, 24933258, 37399887, 49866516, 74799774, 149599548]

約数ペア:

[(1, 149599548), (2, 74799774), (3, 49866516), (4, 37399887), (6, 24933258), (7, 21371364), (9, 16622172), (12, 12466629), (14, 10685682), (18, 8311086), (21, 7123788), (27, 5540724), (28, 5342841), (36, 4155543), (42, 3561894), (49, 3053052), (54, 2770362), (63, 2374596), (81, 1846908), (84, 1780947), (98, 1526526), (108, 1385181), (126, 1187298), (147, 1017684), (162, 923454), (189, 791532), (196, 763263), (243, 615636), (252, 593649), (294, 508842), (324, 461727), (349, 428652), (378, 395766), (441, 339228), (486, 307818), (567, 263844), (588, 254421), (698, 214326), (729, 205212), (756, 197883), (882, 169614), (972, 153909), (1047, 142884), (1134, 131922), (1323, 113076), (1396, 107163), (1458, 102606), (1701, 87948), (1764, 84807), (2094, 71442), (2187, 68404), (2268, 65961), (2443, 61236), (2646, 56538), (2916, 51303), (3141, 47628), (3402, 43974), (3969, 37692), (4188, 35721), (4374, 34202), (4886, 30618), (5103, 29316), (5292, 28269), (6282, 23814), (6804, 21987), (7329, 20412), (7938, 18846), (8748, 17101), (9423, 15876), (9772, 15309), (10206, 14658), (11907, 12564)]