157863384

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{797}}^1$

素因数の和:950

約数の個数: 128

約数和(自身を含む): 505612800

約数和(自身を除く): 347749416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 131, 168, 189, 216, 252, 262, 378, 393, 504, 524, 756, 786, 797, 917, 1048, 1179, 1512, 1572, 1594, 1834, 2358, 2391, 2751, 3144, 3188, 3537, 3668, 4716, 4782, 5502, 5579, 6376, 7074, 7173, 7336, 8253, 9432, 9564, 11004, 11158, 14148, 14346, 16506, 16737, 19128, 21519, 22008, 22316, 24759, 28296, 28692, 33012, 33474, 43038, 44632, 49518, 50211, 57384, 66024, 66948, 86076, 99036, 100422, 104407, 133896, 150633, 172152, 198072, 200844, 208814, 301266, 313221, 401688, 417628, 602532, 626442, 730849, 835256, 939663, 1205064, 1252884, 1461698, 1879326, 2192547, 2505768, 2818989, 2923396, 3758652, 4385094, 5637978, 5846792, 6577641, 7517304, 8770188, 11275956, 13155282, 17540376, 19732923, 22551912, 26310564, 39465846, 52621128, 78931692, 157863384]

約数ペア:

[(1, 157863384), (2, 78931692), (3, 52621128), (4, 39465846), (6, 26310564), (7, 22551912), (8, 19732923), (9, 17540376), (12, 13155282), (14, 11275956), (18, 8770188), (21, 7517304), (24, 6577641), (27, 5846792), (28, 5637978), (36, 4385094), (42, 3758652), (54, 2923396), (56, 2818989), (63, 2505768), (72, 2192547), (84, 1879326), (108, 1461698), (126, 1252884), (131, 1205064), (168, 939663), (189, 835256), (216, 730849), (252, 626442), (262, 602532), (378, 417628), (393, 401688), (504, 313221), (524, 301266), (756, 208814), (786, 200844), (797, 198072), (917, 172152), (1048, 150633), (1179, 133896), (1512, 104407), (1572, 100422), (1594, 99036), (1834, 86076), (2358, 66948), (2391, 66024), (2751, 57384), (3144, 50211), (3188, 49518), (3537, 44632), (3668, 43038), (4716, 33474), (4782, 33012), (5502, 28692), (5579, 28296), (6376, 24759), (7074, 22316), (7173, 22008), (7336, 21519), (8253, 19128), (9432, 16737), (9564, 16506), (11004, 14346), (11158, 14148)]