153281934

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{991}}^1$

素因数の和:1673

約数の個数: 48

約数和(自身を含む): 358560384

約数和(自身を除く): 205278450

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 661, 991, 1322, 1982, 1983, 2973, 3966, 5946, 5949, 8593, 8919, 11898, 12883, 17186, 17838, 25766, 25779, 38649, 51558, 77298, 77337, 115947, 154674, 231894, 655051, 1310102, 1965153, 3930306, 5895459, 8515663, 11790918, 17031326, 25546989, 51093978, 76640967, 153281934]

約数ペア:

[(1, 153281934), (2, 76640967), (3, 51093978), (6, 25546989), (9, 17031326), (13, 11790918), (18, 8515663), (26, 5895459), (39, 3930306), (78, 1965153), (117, 1310102), (234, 655051), (661, 231894), (991, 154674), (1322, 115947), (1982, 77337), (1983, 77298), (2973, 51558), (3966, 38649), (5946, 25779), (5949, 25766), (8593, 17838), (8919, 17186), (11898, 12883)]