146989908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3529}}^1$

素因数の和:3641

約数の個数: 72

約数和(自身を含む): 404749800

約数和(自身を除く): 257759892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 178, 234, 267, 356, 468, 534, 801, 1068, 1157, 1602, 2314, 3204, 3471, 3529, 4628, 6942, 7058, 10413, 10587, 13884, 14116, 20826, 21174, 31761, 41652, 42348, 45877, 63522, 91754, 127044, 137631, 183508, 275262, 314081, 412893, 550524, 628162, 825786, 942243, 1256324, 1651572, 1884486, 2826729, 3768972, 4083053, 5653458, 8166106, 11306916, 12249159, 16332212, 24498318, 36747477, 48996636, 73494954, 146989908]

約数ペア:

[(1, 146989908), (2, 73494954), (3, 48996636), (4, 36747477), (6, 24498318), (9, 16332212), (12, 12249159), (13, 11306916), (18, 8166106), (26, 5653458), (36, 4083053), (39, 3768972), (52, 2826729), (78, 1884486), (89, 1651572), (117, 1256324), (156, 942243), (178, 825786), (234, 628162), (267, 550524), (356, 412893), (468, 314081), (534, 275262), (801, 183508), (1068, 137631), (1157, 127044), (1602, 91754), (2314, 63522), (3204, 45877), (3471, 42348), (3529, 41652), (4628, 31761), (6942, 21174), (7058, 20826), (10413, 14116), (10587, 13884)]