155483076

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{983}}^1$

素因数の和:1273

約数の個数: 72

約数和(自身を含む): 424025280

約数和(自身を除く): 268542204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 269, 294, 538, 588, 807, 983, 1076, 1614, 1883, 1966, 2949, 3228, 3766, 3932, 5649, 5898, 6881, 7532, 11298, 11796, 13181, 13762, 20643, 22596, 26362, 27524, 39543, 41286, 48167, 52724, 79086, 82572, 96334, 144501, 158172, 192668, 264427, 289002, 528854, 578004, 793281, 1057708, 1586562, 1850989, 3173124, 3701978, 5552967, 7403956, 11105934, 12956923, 22211868, 25913846, 38870769, 51827692, 77741538, 155483076]

約数ペア:

[(1, 155483076), (2, 77741538), (3, 51827692), (4, 38870769), (6, 25913846), (7, 22211868), (12, 12956923), (14, 11105934), (21, 7403956), (28, 5552967), (42, 3701978), (49, 3173124), (84, 1850989), (98, 1586562), (147, 1057708), (196, 793281), (269, 578004), (294, 528854), (538, 289002), (588, 264427), (807, 192668), (983, 158172), (1076, 144501), (1614, 96334), (1883, 82572), (1966, 79086), (2949, 52724), (3228, 48167), (3766, 41286), (3932, 39543), (5649, 27524), (5898, 26362), (6881, 22596), (7532, 20643), (11298, 13762), (11796, 13181)]