149451697648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{87299}}^1$

素因数の和:87526

約数の個数: 80

約数和(自身を含む): 322677561600

約数和(自身を除く): 173225863952

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 137, 142, 176, 274, 284, 548, 568, 781, 1096, 1136, 1507, 1562, 2192, 3014, 3124, 6028, 6248, 9727, 12056, 12496, 19454, 24112, 38908, 77816, 87299, 106997, 155632, 174598, 213994, 349196, 427988, 698392, 855976, 960289, 1396784, 1711952, 1920578, 3841156, 6198229, 7682312, 11959963, 12396458, 15364624, 23919926, 24792916, 47839852, 49585832, 68180519, 95679704, 99171664, 131559593, 136361038, 191359408, 263119186, 272722076, 526238372, 545444152, 849157373, 1052476744, 1090888304, 1698314746, 2104953488, 3396629492, 6793258984, 9340731103, 13586517968, 18681462206, 37362924412, 74725848824, 149451697648]

約数ペア:

[(1, 149451697648), (2, 74725848824), (4, 37362924412), (8, 18681462206), (11, 13586517968), (16, 9340731103), (22, 6793258984), (44, 3396629492), (71, 2104953488), (88, 1698314746), (137, 1090888304), (142, 1052476744), (176, 849157373), (274, 545444152), (284, 526238372), (548, 272722076), (568, 263119186), (781, 191359408), (1096, 136361038), (1136, 131559593), (1507, 99171664), (1562, 95679704), (2192, 68180519), (3014, 49585832), (3124, 47839852), (6028, 24792916), (6248, 23919926), (9727, 15364624), (12056, 12396458), (12496, 11959963), (19454, 7682312), (24112, 6198229), (38908, 3841156), (77816, 1920578), (87299, 1711952), (106997, 1396784), (155632, 960289), (174598, 855976), (213994, 698392), (349196, 427988)]