145208304

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^2\times {\mathrm{271}}^1$

素因数の和:407

約数の個数: 90

約数和(自身を含む): 414677328

約数和(自身を除く): 269469024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 271, 366, 488, 542, 549, 732, 813, 976, 1084, 1098, 1464, 1626, 2168, 2196, 2439, 2928, 3252, 3721, 4336, 4392, 4878, 6504, 7442, 8784, 9756, 11163, 13008, 14884, 16531, 19512, 22326, 29768, 33062, 33489, 39024, 44652, 49593, 59536, 66124, 66978, 89304, 99186, 132248, 133956, 148779, 178608, 198372, 264496, 267912, 297558, 396744, 535824, 595116, 793488, 1008391, 1190232, 2016782, 2380464, 3025173, 4033564, 6050346, 8067128, 9075519, 12100692, 16134256, 18151038, 24201384, 36302076, 48402768, 72604152, 145208304]

約数ペア:

[(1, 145208304), (2, 72604152), (3, 48402768), (4, 36302076), (6, 24201384), (8, 18151038), (9, 16134256), (12, 12100692), (16, 9075519), (18, 8067128), (24, 6050346), (36, 4033564), (48, 3025173), (61, 2380464), (72, 2016782), (122, 1190232), (144, 1008391), (183, 793488), (244, 595116), (271, 535824), (366, 396744), (488, 297558), (542, 267912), (549, 264496), (732, 198372), (813, 178608), (976, 148779), (1084, 133956), (1098, 132248), (1464, 99186), (1626, 89304), (2168, 66978), (2196, 66124), (2439, 59536), (2928, 49593), (3252, 44652), (3721, 39024), (4336, 33489), (4392, 33062), (4878, 29768), (6504, 22326), (7442, 19512), (8784, 16531), (9756, 14884), (11163, 13008)]