172472664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:689

約数の個数: 128

約数和(自身を含む): 535127040

約数和(自身を除く): 362654376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 157, 168, 182, 273, 312, 314, 364, 471, 503, 546, 628, 728, 942, 1006, 1092, 1099, 1256, 1509, 1884, 2012, 2041, 2184, 2198, 3018, 3297, 3521, 3768, 4024, 4082, 4396, 6036, 6123, 6539, 6594, 7042, 8164, 8792, 10563, 12072, 12246, 13078, 13188, 14084, 14287, 16328, 19617, 21126, 24492, 26156, 26376, 28168, 28574, 39234, 42252, 42861, 45773, 48984, 52312, 57148, 78468, 78971, 84504, 85722, 91546, 114296, 137319, 156936, 157942, 171444, 183092, 236913, 274638, 315884, 342888, 366184, 473826, 549276, 552797, 631768, 947652, 1026623, 1098552, 1105594, 1658391, 1895304, 2053246, 2211188, 3079869, 3316782, 4106492, 4422376, 6159738, 6633564, 7186361, 8212984, 12319476, 13267128, 14372722, 21559083, 24638952, 28745444, 43118166, 57490888, 86236332, 172472664]

約数ペア:

[(1, 172472664), (2, 86236332), (3, 57490888), (4, 43118166), (6, 28745444), (7, 24638952), (8, 21559083), (12, 14372722), (13, 13267128), (14, 12319476), (21, 8212984), (24, 7186361), (26, 6633564), (28, 6159738), (39, 4422376), (42, 4106492), (52, 3316782), (56, 3079869), (78, 2211188), (84, 2053246), (91, 1895304), (104, 1658391), (156, 1105594), (157, 1098552), (168, 1026623), (182, 947652), (273, 631768), (312, 552797), (314, 549276), (364, 473826), (471, 366184), (503, 342888), (546, 315884), (628, 274638), (728, 236913), (942, 183092), (1006, 171444), (1092, 157942), (1099, 156936), (1256, 137319), (1509, 114296), (1884, 91546), (2012, 85722), (2041, 84504), (2184, 78971), (2198, 78468), (3018, 57148), (3297, 52312), (3521, 48984), (3768, 45773), (4024, 42861), (4082, 42252), (4396, 39234), (6036, 28574), (6123, 28168), (6539, 26376), (6594, 26156), (7042, 24492), (8164, 21126), (8792, 19617), (10563, 16328), (12072, 14287), (12246, 14084), (13078, 13188)]