149592492

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{619}}^1$

素因数の和:780

約数の個数: 108

約数和(自身を含む): 443799720

約数和(自身を除く): 294207228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 137, 147, 196, 252, 274, 294, 411, 441, 548, 588, 619, 822, 882, 959, 1233, 1238, 1644, 1764, 1857, 1918, 2466, 2476, 2877, 3714, 3836, 4333, 4932, 5571, 5754, 6713, 7428, 8631, 8666, 11142, 11508, 12999, 13426, 17262, 17332, 20139, 22284, 25998, 26852, 30331, 34524, 38997, 40278, 51996, 60417, 60662, 77994, 80556, 84803, 90993, 120834, 121324, 155988, 169606, 181986, 241668, 254409, 272979, 339212, 363972, 508818, 545958, 593621, 763227, 1017636, 1091916, 1187242, 1526454, 1780863, 2374484, 3052908, 3561726, 4155347, 5342589, 7123452, 8310694, 10685178, 12466041, 16621388, 21370356, 24932082, 37398123, 49864164, 74796246, 149592492]

約数ペア:

[(1, 149592492), (2, 74796246), (3, 49864164), (4, 37398123), (6, 24932082), (7, 21370356), (9, 16621388), (12, 12466041), (14, 10685178), (18, 8310694), (21, 7123452), (28, 5342589), (36, 4155347), (42, 3561726), (49, 3052908), (63, 2374484), (84, 1780863), (98, 1526454), (126, 1187242), (137, 1091916), (147, 1017636), (196, 763227), (252, 593621), (274, 545958), (294, 508818), (411, 363972), (441, 339212), (548, 272979), (588, 254409), (619, 241668), (822, 181986), (882, 169606), (959, 155988), (1233, 121324), (1238, 120834), (1644, 90993), (1764, 84803), (1857, 80556), (1918, 77994), (2466, 60662), (2476, 60417), (2877, 51996), (3714, 40278), (3836, 38997), (4333, 34524), (4932, 30331), (5571, 26852), (5754, 25998), (6713, 22284), (7428, 20139), (8631, 17332), (8666, 17262), (11142, 13426), (11508, 12999)]