180641916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{823}}^1$

素因数の和:920

約数の個数: 144

約数和(自身を含む): 571078144

約数和(自身を除く): 390436228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 67, 78, 84, 91, 117, 126, 134, 156, 182, 201, 234, 252, 268, 273, 364, 402, 468, 469, 546, 603, 804, 819, 823, 871, 938, 1092, 1206, 1407, 1638, 1646, 1742, 1876, 2412, 2469, 2613, 2814, 3276, 3292, 3484, 4221, 4938, 5226, 5628, 5761, 6097, 7407, 7839, 8442, 9876, 10452, 10699, 11522, 12194, 14814, 15678, 16884, 17283, 18291, 21398, 23044, 24388, 29628, 31356, 32097, 34566, 36582, 42796, 51849, 54873, 55141, 64194, 69132, 73164, 74893, 96291, 103698, 109746, 110282, 128388, 149786, 165423, 192582, 207396, 219492, 220564, 224679, 299572, 330846, 385164, 385987, 449358, 496269, 661692, 674037, 716833, 771974, 898716, 992538, 1157961, 1348074, 1433666, 1543948, 1985076, 2150499, 2315922, 2696148, 2867332, 3473883, 4300998, 4631844, 5017831, 6451497, 6947766, 8601996, 10035662, 12902994, 13895532, 15053493, 20071324, 25805988, 30106986, 45160479, 60213972, 90320958, 180641916]

約数ペア:

[(1, 180641916), (2, 90320958), (3, 60213972), (4, 45160479), (6, 30106986), (7, 25805988), (9, 20071324), (12, 15053493), (13, 13895532), (14, 12902994), (18, 10035662), (21, 8601996), (26, 6947766), (28, 6451497), (36, 5017831), (39, 4631844), (42, 4300998), (52, 3473883), (63, 2867332), (67, 2696148), (78, 2315922), (84, 2150499), (91, 1985076), (117, 1543948), (126, 1433666), (134, 1348074), (156, 1157961), (182, 992538), (201, 898716), (234, 771974), (252, 716833), (268, 674037), (273, 661692), (364, 496269), (402, 449358), (468, 385987), (469, 385164), (546, 330846), (603, 299572), (804, 224679), (819, 220564), (823, 219492), (871, 207396), (938, 192582), (1092, 165423), (1206, 149786), (1407, 128388), (1638, 110282), (1646, 109746), (1742, 103698), (1876, 96291), (2412, 74893), (2469, 73164), (2613, 69132), (2814, 64194), (3276, 55141), (3292, 54873), (3484, 51849), (4221, 42796), (4938, 36582), (5226, 34566), (5628, 32097), (5761, 31356), (6097, 29628), (7407, 24388), (7839, 23044), (8442, 21398), (9876, 18291), (10452, 17283), (10699, 16884), (11522, 15678), (12194, 14814)]