189767664

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:380

約数の個数: 160

約数和(自身を含む): 578534400

約数和(自身を除く): 388766736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 71, 72, 92, 108, 138, 142, 144, 184, 207, 213, 216, 269, 276, 284, 368, 414, 426, 432, 538, 552, 568, 621, 639, 807, 828, 852, 1076, 1104, 1136, 1242, 1278, 1614, 1633, 1656, 1704, 1917, 2152, 2421, 2484, 2556, 3228, 3266, 3312, 3408, 3834, 4304, 4842, 4899, 4968, 5112, 6187, 6456, 6532, 7263, 7668, 9684, 9798, 9936, 10224, 12374, 12912, 13064, 14526, 14697, 15336, 18561, 19099, 19368, 19596, 24748, 26128, 29052, 29394, 30672, 37122, 38198, 38736, 39192, 44091, 49496, 55683, 57297, 58104, 58788, 74244, 76396, 78384, 88182, 98992, 111366, 114594, 116208, 117576, 148488, 152792, 167049, 171891, 176364, 222732, 229188, 235152, 296976, 305584, 334098, 343782, 352728, 439277, 445464, 458376, 515673, 668196, 687564, 705456, 878554, 890928, 916752, 1031346, 1317831, 1336392, 1375128, 1757108, 2062692, 2635662, 2672784, 2750256, 3514216, 3953493, 4125384, 5271324, 7028432, 7906986, 8250768, 10542648, 11860479, 15813972, 21085296, 23720958, 31627944, 47441916, 63255888, 94883832, 189767664]

約数ペア:

[(1, 189767664), (2, 94883832), (3, 63255888), (4, 47441916), (6, 31627944), (8, 23720958), (9, 21085296), (12, 15813972), (16, 11860479), (18, 10542648), (23, 8250768), (24, 7906986), (27, 7028432), (36, 5271324), (46, 4125384), (48, 3953493), (54, 3514216), (69, 2750256), (71, 2672784), (72, 2635662), (92, 2062692), (108, 1757108), (138, 1375128), (142, 1336392), (144, 1317831), (184, 1031346), (207, 916752), (213, 890928), (216, 878554), (269, 705456), (276, 687564), (284, 668196), (368, 515673), (414, 458376), (426, 445464), (432, 439277), (538, 352728), (552, 343782), (568, 334098), (621, 305584), (639, 296976), (807, 235152), (828, 229188), (852, 222732), (1076, 176364), (1104, 171891), (1136, 167049), (1242, 152792), (1278, 148488), (1614, 117576), (1633, 116208), (1656, 114594), (1704, 111366), (1917, 98992), (2152, 88182), (2421, 78384), (2484, 76396), (2556, 74244), (3228, 58788), (3266, 58104), (3312, 57297), (3408, 55683), (3834, 49496), (4304, 44091), (4842, 39192), (4899, 38736), (4968, 38198), (5112, 37122), (6187, 30672), (6456, 29394), (6532, 29052), (7263, 26128), (7668, 24748), (9684, 19596), (9798, 19368), (9936, 19099), (10224, 18561), (12374, 15336), (12912, 14697), (13064, 14526)]