149773806

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1051}}^1$

素因数の和:1111

約数の個数: 128

約数和(自身を含む): 424166400

約数和(自身を除く): 274392594

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 29, 39, 42, 54, 58, 63, 78, 87, 91, 117, 126, 174, 182, 189, 203, 234, 261, 273, 351, 377, 378, 406, 522, 546, 609, 702, 754, 783, 819, 1051, 1131, 1218, 1566, 1638, 1827, 2102, 2262, 2457, 2639, 3153, 3393, 3654, 4914, 5278, 5481, 6306, 6786, 7357, 7917, 9459, 10179, 10962, 13663, 14714, 15834, 18918, 20358, 22071, 23751, 27326, 28377, 30479, 40989, 44142, 47502, 56754, 60958, 66213, 71253, 81978, 91437, 95641, 122967, 132426, 142506, 182874, 191282, 198639, 213353, 245934, 274311, 286923, 368901, 396227, 397278, 426706, 548622, 573846, 640059, 737802, 792454, 822933, 860769, 1188681, 1280118, 1645866, 1721538, 1920177, 2377362, 2582307, 2773589, 3566043, 3840354, 5164614, 5547178, 5760531, 7132086, 8320767, 10698129, 11521062, 16641534, 21396258, 24962301, 49924602, 74886903, 149773806]

約数ペア:

[(1, 149773806), (2, 74886903), (3, 49924602), (6, 24962301), (7, 21396258), (9, 16641534), (13, 11521062), (14, 10698129), (18, 8320767), (21, 7132086), (26, 5760531), (27, 5547178), (29, 5164614), (39, 3840354), (42, 3566043), (54, 2773589), (58, 2582307), (63, 2377362), (78, 1920177), (87, 1721538), (91, 1645866), (117, 1280118), (126, 1188681), (174, 860769), (182, 822933), (189, 792454), (203, 737802), (234, 640059), (261, 573846), (273, 548622), (351, 426706), (377, 397278), (378, 396227), (406, 368901), (522, 286923), (546, 274311), (609, 245934), (702, 213353), (754, 198639), (783, 191282), (819, 182874), (1051, 142506), (1131, 132426), (1218, 122967), (1566, 95641), (1638, 91437), (1827, 81978), (2102, 71253), (2262, 66213), (2457, 60958), (2639, 56754), (3153, 47502), (3393, 44142), (3654, 40989), (4914, 30479), (5278, 28377), (5481, 27326), (6306, 23751), (6786, 22071), (7357, 20358), (7917, 18918), (9459, 15834), (10179, 14714), (10962, 13663)]