139969908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 410666256

約数和(自身を除く): 270696348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 73, 78, 102, 117, 146, 153, 156, 204, 219, 221, 234, 241, 292, 306, 438, 442, 468, 482, 612, 657, 663, 723, 876, 884, 949, 964, 1241, 1314, 1326, 1446, 1898, 1989, 2169, 2482, 2628, 2652, 2847, 2892, 3133, 3723, 3796, 3978, 4097, 4338, 4964, 5694, 6266, 7446, 7956, 8194, 8541, 8676, 9399, 11169, 11388, 12291, 12532, 14892, 16133, 16388, 17082, 17593, 18798, 22338, 24582, 28197, 32266, 34164, 35186, 36873, 37596, 44676, 48399, 49164, 52779, 53261, 56394, 64532, 70372, 73746, 96798, 105558, 106522, 112788, 145197, 147492, 158337, 159783, 193596, 211116, 213044, 228709, 290394, 299081, 316674, 319566, 457418, 479349, 580788, 598162, 633348, 639132, 686127, 897243, 914836, 958698, 1196324, 1372254, 1794486, 1917396, 2058381, 2691729, 2744508, 3588972, 3888053, 4116762, 5383458, 7776106, 8233524, 10766916, 11664159, 15552212, 23328318, 34992477, 46656636, 69984954, 139969908]

約数ペア:

[(1, 139969908), (2, 69984954), (3, 46656636), (4, 34992477), (6, 23328318), (9, 15552212), (12, 11664159), (13, 10766916), (17, 8233524), (18, 7776106), (26, 5383458), (34, 4116762), (36, 3888053), (39, 3588972), (51, 2744508), (52, 2691729), (68, 2058381), (73, 1917396), (78, 1794486), (102, 1372254), (117, 1196324), (146, 958698), (153, 914836), (156, 897243), (204, 686127), (219, 639132), (221, 633348), (234, 598162), (241, 580788), (292, 479349), (306, 457418), (438, 319566), (442, 316674), (468, 299081), (482, 290394), (612, 228709), (657, 213044), (663, 211116), (723, 193596), (876, 159783), (884, 158337), (949, 147492), (964, 145197), (1241, 112788), (1314, 106522), (1326, 105558), (1446, 96798), (1898, 73746), (1989, 70372), (2169, 64532), (2482, 56394), (2628, 53261), (2652, 52779), (2847, 49164), (2892, 48399), (3133, 44676), (3723, 37596), (3796, 36873), (3978, 35186), (4097, 34164), (4338, 32266), (4964, 28197), (5694, 24582), (6266, 22338), (7446, 18798), (7956, 17593), (8194, 17082), (8541, 16388), (8676, 16133), (9399, 14892), (11169, 12532), (11388, 12291)]