149372748

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1073

約数の個数: 120

約数和(自身を含む): 453395712

約数和(自身を除く): 304022964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 67, 81, 84, 108, 126, 134, 162, 189, 201, 252, 268, 324, 378, 402, 469, 567, 603, 756, 804, 938, 983, 1134, 1206, 1407, 1809, 1876, 1966, 2268, 2412, 2814, 2949, 3618, 3932, 4221, 5427, 5628, 5898, 6881, 7236, 8442, 8847, 10854, 11796, 12663, 13762, 16884, 17694, 20643, 21708, 25326, 26541, 27524, 35388, 37989, 41286, 50652, 53082, 61929, 65861, 75978, 79623, 82572, 106164, 123858, 131722, 151956, 159246, 185787, 197583, 247716, 263444, 318492, 371574, 395166, 461027, 557361, 592749, 743148, 790332, 922054, 1114722, 1185498, 1383081, 1778247, 1844108, 2229444, 2370996, 2766162, 3556494, 4149243, 5334741, 5532324, 7112988, 8298486, 10669482, 12447729, 16596972, 21338964, 24895458, 37343187, 49790916, 74686374, 149372748]

約数ペア:

[(1, 149372748), (2, 74686374), (3, 49790916), (4, 37343187), (6, 24895458), (7, 21338964), (9, 16596972), (12, 12447729), (14, 10669482), (18, 8298486), (21, 7112988), (27, 5532324), (28, 5334741), (36, 4149243), (42, 3556494), (54, 2766162), (63, 2370996), (67, 2229444), (81, 1844108), (84, 1778247), (108, 1383081), (126, 1185498), (134, 1114722), (162, 922054), (189, 790332), (201, 743148), (252, 592749), (268, 557361), (324, 461027), (378, 395166), (402, 371574), (469, 318492), (567, 263444), (603, 247716), (756, 197583), (804, 185787), (938, 159246), (983, 151956), (1134, 131722), (1206, 123858), (1407, 106164), (1809, 82572), (1876, 79623), (1966, 75978), (2268, 65861), (2412, 61929), (2814, 53082), (2949, 50652), (3618, 41286), (3932, 37989), (4221, 35388), (5427, 27524), (5628, 26541), (5898, 25326), (6881, 21708), (7236, 20643), (8442, 17694), (8847, 16884), (10854, 13762), (11796, 12663)]