196725256

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 490291200

約数和(自身を除く): 293565944

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 31, 46, 52, 56, 62, 91, 92, 104, 124, 161, 182, 184, 217, 248, 299, 322, 364, 379, 403, 434, 598, 644, 713, 728, 758, 806, 868, 1196, 1288, 1426, 1516, 1612, 1736, 2093, 2392, 2653, 2821, 2852, 3032, 3224, 4186, 4927, 4991, 5306, 5642, 5704, 8372, 8717, 9269, 9854, 9982, 10612, 11284, 11749, 16744, 17434, 18538, 19708, 19964, 21224, 22568, 23498, 34489, 34868, 37076, 39416, 39928, 46996, 61019, 64883, 68978, 69736, 74152, 82243, 93992, 113321, 122038, 129766, 137956, 152737, 164486, 226642, 244076, 259532, 270227, 275912, 305474, 328972, 453284, 488152, 519064, 540454, 610948, 657944, 793247, 906568, 1069159, 1080908, 1221896, 1586494, 1891589, 2138318, 2161816, 3172988, 3512951, 3783178, 4276636, 6345976, 7025902, 7566356, 8553272, 14051804, 15132712, 24590657, 28103608, 49181314, 98362628, 196725256]

約数ペア:

[(1, 196725256), (2, 98362628), (4, 49181314), (7, 28103608), (8, 24590657), (13, 15132712), (14, 14051804), (23, 8553272), (26, 7566356), (28, 7025902), (31, 6345976), (46, 4276636), (52, 3783178), (56, 3512951), (62, 3172988), (91, 2161816), (92, 2138318), (104, 1891589), (124, 1586494), (161, 1221896), (182, 1080908), (184, 1069159), (217, 906568), (248, 793247), (299, 657944), (322, 610948), (364, 540454), (379, 519064), (403, 488152), (434, 453284), (598, 328972), (644, 305474), (713, 275912), (728, 270227), (758, 259532), (806, 244076), (868, 226642), (1196, 164486), (1288, 152737), (1426, 137956), (1516, 129766), (1612, 122038), (1736, 113321), (2093, 93992), (2392, 82243), (2653, 74152), (2821, 69736), (2852, 68978), (3032, 64883), (3224, 61019), (4186, 46996), (4927, 39928), (4991, 39416), (5306, 37076), (5642, 34868), (5704, 34489), (8372, 23498), (8717, 22568), (9269, 21224), (9854, 19964), (9982, 19708), (10612, 18538), (11284, 17434), (11749, 16744)]