133004872

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1$

素因数の和:1031

約数の個数: 128

約数和(自身を含む): 354896640

約数和(自身を除く): 221891768

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 56, 68, 77, 88, 91, 104, 119, 136, 143, 154, 182, 187, 221, 238, 286, 308, 364, 374, 442, 476, 572, 616, 728, 748, 884, 952, 977, 1001, 1144, 1309, 1496, 1547, 1768, 1954, 2002, 2431, 2618, 3094, 3908, 4004, 4862, 5236, 6188, 6839, 7816, 8008, 9724, 10472, 10747, 12376, 12701, 13678, 16609, 17017, 19448, 21494, 25402, 27356, 33218, 34034, 42988, 50804, 54712, 66436, 68068, 75229, 85976, 88907, 101608, 116263, 132872, 136136, 139711, 150458, 177814, 182699, 215917, 232526, 279422, 300916, 355628, 365398, 431834, 465052, 558844, 601832, 711256, 730796, 863668, 930104, 977977, 1117688, 1278893, 1461592, 1511419, 1727336, 1955954, 2375087, 2557786, 3022838, 3911908, 4750174, 5115572, 6045676, 7823816, 9500348, 10231144, 12091352, 16625609, 19000696, 33251218, 66502436, 133004872]

約数ペア:

[(1, 133004872), (2, 66502436), (4, 33251218), (7, 19000696), (8, 16625609), (11, 12091352), (13, 10231144), (14, 9500348), (17, 7823816), (22, 6045676), (26, 5115572), (28, 4750174), (34, 3911908), (44, 3022838), (52, 2557786), (56, 2375087), (68, 1955954), (77, 1727336), (88, 1511419), (91, 1461592), (104, 1278893), (119, 1117688), (136, 977977), (143, 930104), (154, 863668), (182, 730796), (187, 711256), (221, 601832), (238, 558844), (286, 465052), (308, 431834), (364, 365398), (374, 355628), (442, 300916), (476, 279422), (572, 232526), (616, 215917), (728, 182699), (748, 177814), (884, 150458), (952, 139711), (977, 136136), (1001, 132872), (1144, 116263), (1309, 101608), (1496, 88907), (1547, 85976), (1768, 75229), (1954, 68068), (2002, 66436), (2431, 54712), (2618, 50804), (3094, 42988), (3908, 34034), (4004, 33218), (4862, 27356), (5236, 25402), (6188, 21494), (6839, 19448), (7816, 17017), (8008, 16609), (9724, 13678), (10472, 12701), (10747, 12376)]