138009816

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^2$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 440753040

約数和(自身を除く): 302743224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 61, 63, 67, 72, 84, 122, 126, 134, 168, 183, 201, 244, 252, 268, 366, 402, 427, 469, 488, 504, 536, 549, 603, 732, 804, 854, 938, 1098, 1206, 1281, 1407, 1464, 1608, 1708, 1876, 2196, 2412, 2562, 2814, 3416, 3752, 3843, 4087, 4221, 4392, 4489, 4824, 5124, 5628, 7686, 8174, 8442, 8978, 10248, 11256, 12261, 13467, 15372, 16348, 16884, 17956, 24522, 26934, 28609, 30744, 31423, 32696, 33768, 35912, 36783, 40401, 49044, 53868, 57218, 62846, 73566, 80802, 85827, 94269, 98088, 107736, 114436, 125692, 147132, 161604, 171654, 188538, 228872, 251384, 257481, 273829, 282807, 294264, 323208, 343308, 377076, 514962, 547658, 565614, 686616, 754152, 821487, 1029924, 1095316, 1131228, 1642974, 1916803, 2059848, 2190632, 2262456, 2464461, 3285948, 3833606, 4928922, 5750409, 6571896, 7667212, 9857844, 11500818, 15334424, 17251227, 19715688, 23001636, 34502454, 46003272, 69004908, 138009816]

約数ペア:

[(1, 138009816), (2, 69004908), (3, 46003272), (4, 34502454), (6, 23001636), (7, 19715688), (8, 17251227), (9, 15334424), (12, 11500818), (14, 9857844), (18, 7667212), (21, 6571896), (24, 5750409), (28, 4928922), (36, 3833606), (42, 3285948), (56, 2464461), (61, 2262456), (63, 2190632), (67, 2059848), (72, 1916803), (84, 1642974), (122, 1131228), (126, 1095316), (134, 1029924), (168, 821487), (183, 754152), (201, 686616), (244, 565614), (252, 547658), (268, 514962), (366, 377076), (402, 343308), (427, 323208), (469, 294264), (488, 282807), (504, 273829), (536, 257481), (549, 251384), (603, 228872), (732, 188538), (804, 171654), (854, 161604), (938, 147132), (1098, 125692), (1206, 114436), (1281, 107736), (1407, 98088), (1464, 94269), (1608, 85827), (1708, 80802), (1876, 73566), (2196, 62846), (2412, 57218), (2562, 53868), (2814, 49044), (3416, 40401), (3752, 36783), (3843, 35912), (4087, 33768), (4221, 32696), (4392, 31423), (4489, 30744), (4824, 28609), (5124, 26934), (5628, 24522), (7686, 17956), (8174, 16884), (8442, 16348), (8978, 15372), (10248, 13467), (11256, 12261)]