189962808

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{991}}^1$

素因数の和:1177

約数の個数: 96

約数和(自身を含む): 556392960

約数和(自身を除く): 366430152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 163, 168, 196, 294, 326, 392, 489, 588, 652, 978, 991, 1141, 1176, 1304, 1956, 1982, 2282, 2973, 3423, 3912, 3964, 4564, 5946, 6846, 6937, 7928, 7987, 9128, 11892, 13692, 13874, 15974, 20811, 23784, 23961, 27384, 27748, 31948, 41622, 47922, 48559, 55496, 63896, 83244, 95844, 97118, 145677, 161533, 166488, 191688, 194236, 291354, 323066, 388472, 484599, 582708, 646132, 969198, 1130731, 1165416, 1292264, 1938396, 2261462, 3392193, 3876792, 4522924, 6784386, 7915117, 9045848, 13568772, 15830234, 23745351, 27137544, 31660468, 47490702, 63320936, 94981404, 189962808]

約数ペア:

[(1, 189962808), (2, 94981404), (3, 63320936), (4, 47490702), (6, 31660468), (7, 27137544), (8, 23745351), (12, 15830234), (14, 13568772), (21, 9045848), (24, 7915117), (28, 6784386), (42, 4522924), (49, 3876792), (56, 3392193), (84, 2261462), (98, 1938396), (147, 1292264), (163, 1165416), (168, 1130731), (196, 969198), (294, 646132), (326, 582708), (392, 484599), (489, 388472), (588, 323066), (652, 291354), (978, 194236), (991, 191688), (1141, 166488), (1176, 161533), (1304, 145677), (1956, 97118), (1982, 95844), (2282, 83244), (2973, 63896), (3423, 55496), (3912, 48559), (3964, 47922), (4564, 41622), (5946, 31948), (6846, 27748), (6937, 27384), (7928, 23961), (7987, 23784), (9128, 20811), (11892, 15974), (13692, 13874)]