188612892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 550734912

約数和(自身を除く): 362122020

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 151, 153, 156, 157, 204, 221, 234, 302, 306, 314, 442, 453, 468, 471, 604, 612, 628, 663, 884, 906, 942, 1326, 1359, 1413, 1812, 1884, 1963, 1989, 2041, 2567, 2652, 2669, 2718, 2826, 3926, 3978, 4082, 5134, 5338, 5436, 5652, 5889, 6123, 7701, 7852, 7956, 8007, 8164, 10268, 10676, 11778, 12246, 15402, 16014, 17667, 18369, 23103, 23556, 23707, 24021, 24492, 30804, 32028, 33371, 34697, 35334, 36738, 46206, 47414, 48042, 66742, 69394, 70668, 71121, 73476, 92412, 94828, 96084, 100113, 104091, 133484, 138788, 142242, 200226, 208182, 213363, 284484, 300339, 308191, 312273, 400452, 403019, 416364, 426726, 600678, 616382, 624546, 806038, 853452, 924573, 1201356, 1209057, 1232764, 1249092, 1612076, 1849146, 2418114, 2773719, 3627171, 3698292, 4836228, 5239247, 5547438, 7254342, 10478494, 11094876, 14508684, 15717741, 20956988, 31435482, 47153223, 62870964, 94306446, 188612892]

約数ペア:

[(1, 188612892), (2, 94306446), (3, 62870964), (4, 47153223), (6, 31435482), (9, 20956988), (12, 15717741), (13, 14508684), (17, 11094876), (18, 10478494), (26, 7254342), (34, 5547438), (36, 5239247), (39, 4836228), (51, 3698292), (52, 3627171), (68, 2773719), (78, 2418114), (102, 1849146), (117, 1612076), (151, 1249092), (153, 1232764), (156, 1209057), (157, 1201356), (204, 924573), (221, 853452), (234, 806038), (302, 624546), (306, 616382), (314, 600678), (442, 426726), (453, 416364), (468, 403019), (471, 400452), (604, 312273), (612, 308191), (628, 300339), (663, 284484), (884, 213363), (906, 208182), (942, 200226), (1326, 142242), (1359, 138788), (1413, 133484), (1812, 104091), (1884, 100113), (1963, 96084), (1989, 94828), (2041, 92412), (2567, 73476), (2652, 71121), (2669, 70668), (2718, 69394), (2826, 66742), (3926, 48042), (3978, 47414), (4082, 46206), (5134, 36738), (5338, 35334), (5436, 34697), (5652, 33371), (5889, 32028), (6123, 30804), (7701, 24492), (7852, 24021), (7956, 23707), (8007, 23556), (8164, 23103), (10268, 18369), (10676, 17667), (11778, 16014), (12246, 15402)]