156721074688

素因数分解:

$2^9\times {\mathrm{79}}^1\times {\mathrm{479}}^1\times {\mathrm{8089}}^1$

素因数の和:8665

約数の個数: 80

約数和(自身を含む): 317801088000

約数和(自身を除く): 161080013312

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 479, 512, 632, 958, 1264, 1916, 2528, 3832, 5056, 7664, 8089, 10112, 15328, 16178, 20224, 30656, 32356, 37841, 40448, 61312, 64712, 75682, 122624, 129424, 151364, 245248, 258848, 302728, 517696, 605456, 639031, 1035392, 1210912, 1278062, 2070784, 2421824, 2556124, 3874631, 4141568, 4843648, 5112248, 7749262, 9687296, 10224496, 15498524, 19374592, 20448992, 30997048, 40897984, 61994096, 81795968, 123988192, 163591936, 247976384, 306095849, 327183872, 495952768, 612191698, 991905536, 1224383396, 1983811072, 2448766792, 4897533584, 9795067168, 19590134336, 39180268672, 78360537344, 156721074688]

約数ペア:

[(1, 156721074688), (2, 78360537344), (4, 39180268672), (8, 19590134336), (16, 9795067168), (32, 4897533584), (64, 2448766792), (79, 1983811072), (128, 1224383396), (158, 991905536), (256, 612191698), (316, 495952768), (479, 327183872), (512, 306095849), (632, 247976384), (958, 163591936), (1264, 123988192), (1916, 81795968), (2528, 61994096), (3832, 40897984), (5056, 30997048), (7664, 20448992), (8089, 19374592), (10112, 15498524), (15328, 10224496), (16178, 9687296), (20224, 7749262), (30656, 5112248), (32356, 4843648), (37841, 4141568), (40448, 3874631), (61312, 2556124), (64712, 2421824), (75682, 2070784), (122624, 1278062), (129424, 1210912), (151364, 1035392), (245248, 639031), (258848, 605456), (302728, 517696)]