128234502

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 337925952

約数和(自身を除く): 209691450

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 81, 83, 99, 102, 153, 162, 166, 187, 198, 243, 249, 289, 297, 306, 374, 459, 486, 498, 561, 578, 594, 747, 867, 891, 913, 918, 1122, 1377, 1411, 1494, 1683, 1734, 1782, 1826, 2241, 2601, 2673, 2739, 2754, 2822, 3179, 3366, 4131, 4233, 4482, 5049, 5202, 5346, 5478, 6358, 6723, 7803, 8217, 8262, 8466, 9537, 10098, 12699, 13446, 15147, 15521, 15606, 16434, 19074, 20169, 23409, 23987, 24651, 25398, 28611, 30294, 31042, 38097, 40338, 45441, 46563, 46818, 47974, 49302, 57222, 70227, 71961, 73953, 76194, 85833, 90882, 93126, 114291, 139689, 140454, 143922, 147906, 171666, 215883, 221859, 228582, 257499, 263857, 279378, 342873, 419067, 431766, 443718, 514998, 527714, 647649, 685746, 772497, 791571, 838134, 1257201, 1295298, 1544994, 1583142, 1942947, 2374713, 2514402, 3771603, 3885894, 4749426, 5828841, 7124139, 7543206, 11657682, 14248278, 21372417, 42744834, 64117251, 128234502]

約数ペア:

[(1, 128234502), (2, 64117251), (3, 42744834), (6, 21372417), (9, 14248278), (11, 11657682), (17, 7543206), (18, 7124139), (22, 5828841), (27, 4749426), (33, 3885894), (34, 3771603), (51, 2514402), (54, 2374713), (66, 1942947), (81, 1583142), (83, 1544994), (99, 1295298), (102, 1257201), (153, 838134), (162, 791571), (166, 772497), (187, 685746), (198, 647649), (243, 527714), (249, 514998), (289, 443718), (297, 431766), (306, 419067), (374, 342873), (459, 279378), (486, 263857), (498, 257499), (561, 228582), (578, 221859), (594, 215883), (747, 171666), (867, 147906), (891, 143922), (913, 140454), (918, 139689), (1122, 114291), (1377, 93126), (1411, 90882), (1494, 85833), (1683, 76194), (1734, 73953), (1782, 71961), (1826, 70227), (2241, 57222), (2601, 49302), (2673, 47974), (2739, 46818), (2754, 46563), (2822, 45441), (3179, 40338), (3366, 38097), (4131, 31042), (4233, 30294), (4482, 28611), (5049, 25398), (5202, 24651), (5346, 23987), (5478, 23409), (6358, 20169), (6723, 19074), (7803, 16434), (8217, 15606), (8262, 15521), (8466, 15147), (9537, 13446), (10098, 12699)]