187193916

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:950

約数の個数: 180

約数和(自身を含む): 613722648

約数和(自身を除く): 426528732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 81, 84, 91, 98, 108, 117, 126, 147, 156, 162, 182, 189, 196, 234, 252, 273, 294, 324, 351, 364, 378, 441, 468, 546, 567, 588, 637, 702, 756, 819, 882, 907, 1053, 1092, 1134, 1274, 1323, 1404, 1638, 1764, 1814, 1911, 2106, 2268, 2457, 2548, 2646, 2721, 3276, 3628, 3822, 3969, 4212, 4914, 5292, 5442, 5733, 6349, 7371, 7644, 7938, 8163, 9828, 10884, 11466, 11791, 12698, 14742, 15876, 16326, 17199, 19047, 22932, 23582, 24489, 25396, 29484, 32652, 34398, 35373, 38094, 44443, 47164, 48978, 51597, 57141, 68796, 70746, 73467, 76188, 82537, 88886, 97956, 103194, 106119, 114282, 133329, 141492, 146934, 165074, 171423, 177772, 206388, 212238, 228564, 247611, 266658, 293868, 318357, 330148, 342846, 399987, 424476, 495222, 514269, 533316, 577759, 636714, 685692, 742833, 799974, 955071, 990444, 1028538, 1155518, 1199961, 1273428, 1485666, 1599948, 1733277, 1910142, 2057076, 2228499, 2311036, 2399922, 2971332, 3466554, 3599883, 3820284, 4456998, 4799844, 5199831, 6685497, 6933108, 7199766, 8913996, 10399662, 13370994, 14399532, 15599493, 20799324, 26741988, 31198986, 46798479, 62397972, 93596958, 187193916]

約数ペア:

[(1, 187193916), (2, 93596958), (3, 62397972), (4, 46798479), (6, 31198986), (7, 26741988), (9, 20799324), (12, 15599493), (13, 14399532), (14, 13370994), (18, 10399662), (21, 8913996), (26, 7199766), (27, 6933108), (28, 6685497), (36, 5199831), (39, 4799844), (42, 4456998), (49, 3820284), (52, 3599883), (54, 3466554), (63, 2971332), (78, 2399922), (81, 2311036), (84, 2228499), (91, 2057076), (98, 1910142), (108, 1733277), (117, 1599948), (126, 1485666), (147, 1273428), (156, 1199961), (162, 1155518), (182, 1028538), (189, 990444), (196, 955071), (234, 799974), (252, 742833), (273, 685692), (294, 636714), (324, 577759), (351, 533316), (364, 514269), (378, 495222), (441, 424476), (468, 399987), (546, 342846), (567, 330148), (588, 318357), (637, 293868), (702, 266658), (756, 247611), (819, 228564), (882, 212238), (907, 206388), (1053, 177772), (1092, 171423), (1134, 165074), (1274, 146934), (1323, 141492), (1404, 133329), (1638, 114282), (1764, 106119), (1814, 103194), (1911, 97956), (2106, 88886), (2268, 82537), (2457, 76188), (2548, 73467), (2646, 70746), (2721, 68796), (3276, 57141), (3628, 51597), (3822, 48978), (3969, 47164), (4212, 44443), (4914, 38094), (5292, 35373), (5442, 34398), (5733, 32652), (6349, 29484), (7371, 25396), (7644, 24489), (7938, 23582), (8163, 22932), (9828, 19047), (10884, 17199), (11466, 16326), (11791, 15876), (12698, 14742)]