164957256

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:468

約数の個数: 128

約数和(自身を含む): 489888000

約数和(自身を除く): 324930744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 167, 204, 216, 269, 306, 334, 408, 459, 501, 538, 612, 668, 807, 918, 1002, 1076, 1224, 1336, 1503, 1614, 1836, 2004, 2152, 2421, 2839, 3006, 3228, 3672, 4008, 4509, 4573, 4842, 5678, 6012, 6456, 7263, 8517, 9018, 9146, 9684, 11356, 12024, 13719, 14526, 17034, 18036, 18292, 19368, 22712, 25551, 27438, 29052, 34068, 36072, 36584, 41157, 44923, 51102, 54876, 58104, 68136, 76653, 82314, 89846, 102204, 109752, 123471, 134769, 153306, 164628, 179692, 204408, 246942, 269538, 306612, 329256, 359384, 404307, 493884, 539076, 613224, 763691, 808614, 987768, 1078152, 1212921, 1527382, 1617228, 2291073, 2425842, 3054764, 3234456, 4582146, 4851684, 6109528, 6873219, 9164292, 9703368, 13746438, 18328584, 20619657, 27492876, 41239314, 54985752, 82478628, 164957256]

約数ペア:

[(1, 164957256), (2, 82478628), (3, 54985752), (4, 41239314), (6, 27492876), (8, 20619657), (9, 18328584), (12, 13746438), (17, 9703368), (18, 9164292), (24, 6873219), (27, 6109528), (34, 4851684), (36, 4582146), (51, 3234456), (54, 3054764), (68, 2425842), (72, 2291073), (102, 1617228), (108, 1527382), (136, 1212921), (153, 1078152), (167, 987768), (204, 808614), (216, 763691), (269, 613224), (306, 539076), (334, 493884), (408, 404307), (459, 359384), (501, 329256), (538, 306612), (612, 269538), (668, 246942), (807, 204408), (918, 179692), (1002, 164628), (1076, 153306), (1224, 134769), (1336, 123471), (1503, 109752), (1614, 102204), (1836, 89846), (2004, 82314), (2152, 76653), (2421, 68136), (2839, 58104), (3006, 54876), (3228, 51102), (3672, 44923), (4008, 41157), (4509, 36584), (4573, 36072), (4842, 34068), (5678, 29052), (6012, 27438), (6456, 25551), (7263, 22712), (8517, 19368), (9018, 18292), (9146, 18036), (9684, 17034), (11356, 14526), (12024, 13719)]