155521000688

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1\times {\mathrm{2699}}^1$

素因数の和:3186

約数の個数: 80

約数和(自身を含む): 307653746400

約数和(自身を除く): 152132745712

約数列:

[1, 2, 4, 8, 16, 101, 181, 197, 202, 362, 394, 404, 724, 788, 808, 1448, 1576, 1616, 2699, 2896, 3152, 5398, 10796, 18281, 19897, 21592, 35657, 36562, 39794, 43184, 71314, 73124, 79588, 142628, 146248, 159176, 272599, 285256, 292496, 318352, 488519, 531703, 545198, 570512, 977038, 1063406, 1090396, 1954076, 2126812, 2180792, 3601357, 3908152, 4253624, 4361584, 7202714, 7816304, 8507248, 14405428, 28810856, 49340419, 53702003, 57621712, 96238243, 98680838, 107404006, 192476486, 197361676, 214808012, 384952972, 394723352, 429616024, 769905944, 789446704, 859232048, 1539811888, 9720062543, 19440125086, 38880250172, 77760500344, 155521000688]

約数ペア:

[(1, 155521000688), (2, 77760500344), (4, 38880250172), (8, 19440125086), (16, 9720062543), (101, 1539811888), (181, 859232048), (197, 789446704), (202, 769905944), (362, 429616024), (394, 394723352), (404, 384952972), (724, 214808012), (788, 197361676), (808, 192476486), (1448, 107404006), (1576, 98680838), (1616, 96238243), (2699, 57621712), (2896, 53702003), (3152, 49340419), (5398, 28810856), (10796, 14405428), (18281, 8507248), (19897, 7816304), (21592, 7202714), (35657, 4361584), (36562, 4253624), (39794, 3908152), (43184, 3601357), (71314, 2180792), (73124, 2126812), (79588, 1954076), (142628, 1090396), (146248, 1063406), (159176, 977038), (272599, 570512), (285256, 545198), (292496, 531703), (318352, 488519)]