16411668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 50944320

約数和(自身を除く): 34532652

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 49, 52, 57, 76, 78, 84, 91, 98, 113, 114, 133, 147, 156, 182, 196, 226, 228, 247, 266, 273, 294, 339, 364, 399, 452, 494, 532, 546, 588, 637, 678, 741, 791, 798, 931, 988, 1092, 1274, 1356, 1469, 1482, 1582, 1596, 1729, 1862, 1911, 2147, 2373, 2548, 2793, 2938, 2964, 3164, 3458, 3724, 3822, 4294, 4407, 4746, 5187, 5537, 5586, 5876, 6441, 6916, 7644, 8588, 8814, 9492, 10283, 10374, 11074, 11172, 12103, 12882, 15029, 16611, 17628, 20566, 20748, 22148, 24206, 25764, 27911, 30058, 30849, 33222, 36309, 41132, 45087, 48412, 55822, 60116, 61698, 66444, 71981, 72618, 83733, 90174, 105203, 111644, 123396, 143962, 145236, 167466, 180348, 195377, 210406, 215943, 287924, 315609, 334932, 390754, 420812, 431886, 586131, 631218, 781508, 863772, 1172262, 1262436, 1367639, 2344524, 2735278, 4102917, 5470556, 8205834, 16411668]

約数ペア:

[(1, 16411668), (2, 8205834), (3, 5470556), (4, 4102917), (6, 2735278), (7, 2344524), (12, 1367639), (13, 1262436), (14, 1172262), (19, 863772), (21, 781508), (26, 631218), (28, 586131), (38, 431886), (39, 420812), (42, 390754), (49, 334932), (52, 315609), (57, 287924), (76, 215943), (78, 210406), (84, 195377), (91, 180348), (98, 167466), (113, 145236), (114, 143962), (133, 123396), (147, 111644), (156, 105203), (182, 90174), (196, 83733), (226, 72618), (228, 71981), (247, 66444), (266, 61698), (273, 60116), (294, 55822), (339, 48412), (364, 45087), (399, 41132), (452, 36309), (494, 33222), (532, 30849), (546, 30058), (588, 27911), (637, 25764), (678, 24206), (741, 22148), (791, 20748), (798, 20566), (931, 17628), (988, 16611), (1092, 15029), (1274, 12882), (1356, 12103), (1469, 11172), (1482, 11074), (1582, 10374), (1596, 10283), (1729, 9492), (1862, 8814), (1911, 8588), (2147, 7644), (2373, 6916), (2548, 6441), (2793, 5876), (2938, 5586), (2964, 5537), (3164, 5187), (3458, 4746), (3724, 4407), (3822, 4294)]