149804564

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 339628800

約数和(自身を除く): 189824236

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 49, 52, 74, 91, 98, 148, 182, 196, 227, 259, 343, 364, 454, 481, 518, 637, 686, 908, 962, 1036, 1274, 1372, 1589, 1813, 1924, 2548, 2951, 3178, 3367, 3626, 4459, 5902, 6356, 6734, 7252, 8399, 8918, 11123, 11804, 12691, 13468, 16798, 17836, 20657, 22246, 23569, 25382, 33596, 41314, 44492, 47138, 50764, 58793, 77861, 82628, 94276, 109187, 117586, 144599, 155722, 164983, 218374, 235172, 289198, 311444, 329966, 411551, 436748, 578396, 659932, 764309, 823102, 1012193, 1528618, 1646204, 2024386, 2880857, 3057236, 4048772, 5350163, 5761714, 10700326, 11523428, 21400652, 37451141, 74902282, 149804564]

約数ペア:

[(1, 149804564), (2, 74902282), (4, 37451141), (7, 21400652), (13, 11523428), (14, 10700326), (26, 5761714), (28, 5350163), (37, 4048772), (49, 3057236), (52, 2880857), (74, 2024386), (91, 1646204), (98, 1528618), (148, 1012193), (182, 823102), (196, 764309), (227, 659932), (259, 578396), (343, 436748), (364, 411551), (454, 329966), (481, 311444), (518, 289198), (637, 235172), (686, 218374), (908, 164983), (962, 155722), (1036, 144599), (1274, 117586), (1372, 109187), (1589, 94276), (1813, 82628), (1924, 77861), (2548, 58793), (2951, 50764), (3178, 47138), (3367, 44492), (3626, 41314), (4459, 33596), (5902, 25382), (6356, 23569), (6734, 22246), (7252, 20657), (8399, 17836), (8918, 16798), (11123, 13468), (11804, 12691)]