155966448

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3319}}^1$

素因数の和:3430

約数の個数: 80

約数和(自身を含む): 444614400

約数和(自身を除く): 288647952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 89, 132, 176, 178, 264, 267, 356, 528, 534, 712, 979, 1068, 1424, 1958, 2136, 2937, 3319, 3916, 4272, 5874, 6638, 7832, 9957, 11748, 13276, 15664, 19914, 23496, 26552, 36509, 39828, 46992, 53104, 73018, 79656, 109527, 146036, 159312, 219054, 292072, 295391, 438108, 584144, 590782, 876216, 886173, 1181564, 1752432, 1772346, 2363128, 3249301, 3544692, 4726256, 6498602, 7089384, 9747903, 12997204, 14178768, 19495806, 25994408, 38991612, 51988816, 77983224, 155966448]

約数ペア:

[(1, 155966448), (2, 77983224), (3, 51988816), (4, 38991612), (6, 25994408), (8, 19495806), (11, 14178768), (12, 12997204), (16, 9747903), (22, 7089384), (24, 6498602), (33, 4726256), (44, 3544692), (48, 3249301), (66, 2363128), (88, 1772346), (89, 1752432), (132, 1181564), (176, 886173), (178, 876216), (264, 590782), (267, 584144), (356, 438108), (528, 295391), (534, 292072), (712, 219054), (979, 159312), (1068, 146036), (1424, 109527), (1958, 79656), (2136, 73018), (2937, 53104), (3319, 46992), (3916, 39828), (4272, 36509), (5874, 26552), (6638, 23496), (7832, 19914), (9957, 15664), (11748, 13276)]