144739908

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:517

約数の個数: 72

約数和(自身を含む): 373307480

約数和(自身を除く): 228567572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 181, 194, 229, 291, 362, 388, 458, 543, 582, 687, 724, 873, 916, 1086, 1164, 1374, 1629, 1746, 2061, 2172, 2748, 3258, 3492, 4122, 6516, 8244, 17557, 22213, 35114, 41449, 44426, 52671, 66639, 70228, 82898, 88852, 105342, 124347, 133278, 158013, 165796, 199917, 210684, 248694, 266556, 316026, 373041, 399834, 497388, 632052, 746082, 799668, 1492164, 4020553, 8041106, 12061659, 16082212, 24123318, 36184977, 48246636, 72369954, 144739908]

約数ペア:

[(1, 144739908), (2, 72369954), (3, 48246636), (4, 36184977), (6, 24123318), (9, 16082212), (12, 12061659), (18, 8041106), (36, 4020553), (97, 1492164), (181, 799668), (194, 746082), (229, 632052), (291, 497388), (362, 399834), (388, 373041), (458, 316026), (543, 266556), (582, 248694), (687, 210684), (724, 199917), (873, 165796), (916, 158013), (1086, 133278), (1164, 124347), (1374, 105342), (1629, 88852), (1746, 82898), (2061, 70228), (2172, 66639), (2748, 52671), (3258, 44426), (3492, 41449), (4122, 35114), (6516, 22213), (8244, 17557)]