164963472

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{653}}^1$

素因数の和:960

約数の個数: 80

約数和(自身を含む): 450893760

約数和(自身を除く): 285930288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 277, 304, 456, 554, 653, 831, 912, 1108, 1306, 1662, 1959, 2216, 2612, 3324, 3918, 4432, 5224, 5263, 6648, 7836, 10448, 10526, 12407, 13296, 15672, 15789, 21052, 24814, 31344, 31578, 37221, 42104, 49628, 63156, 74442, 84208, 99256, 126312, 148884, 180881, 198512, 252624, 297768, 361762, 542643, 595536, 723524, 1085286, 1447048, 2170572, 2894096, 3436739, 4341144, 6873478, 8682288, 10310217, 13746956, 20620434, 27493912, 41240868, 54987824, 82481736, 164963472]

約数ペア:

[(1, 164963472), (2, 82481736), (3, 54987824), (4, 41240868), (6, 27493912), (8, 20620434), (12, 13746956), (16, 10310217), (19, 8682288), (24, 6873478), (38, 4341144), (48, 3436739), (57, 2894096), (76, 2170572), (114, 1447048), (152, 1085286), (228, 723524), (277, 595536), (304, 542643), (456, 361762), (554, 297768), (653, 252624), (831, 198512), (912, 180881), (1108, 148884), (1306, 126312), (1662, 99256), (1959, 84208), (2216, 74442), (2612, 63156), (3324, 49628), (3918, 42104), (4432, 37221), (5224, 31578), (5263, 31344), (6648, 24814), (7836, 21052), (10448, 15789), (10526, 15672), (12407, 13296)]