152171532

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{587}}^1$

素因数の和:995

約数の個数: 72

約数和(自身を含む): 406660800

約数和(自身を除く): 254489268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 379, 587, 684, 758, 1137, 1174, 1516, 1761, 2274, 2348, 3411, 3522, 4548, 5283, 6822, 7044, 7201, 10566, 11153, 13644, 14402, 21132, 21603, 22306, 28804, 33459, 43206, 44612, 64809, 66918, 86412, 100377, 129618, 133836, 200754, 222473, 259236, 401508, 444946, 667419, 889892, 1334838, 2002257, 2669676, 4004514, 4226987, 8009028, 8453974, 12680961, 16907948, 25361922, 38042883, 50723844, 76085766, 152171532]

約数ペア:

[(1, 152171532), (2, 76085766), (3, 50723844), (4, 38042883), (6, 25361922), (9, 16907948), (12, 12680961), (18, 8453974), (19, 8009028), (36, 4226987), (38, 4004514), (57, 2669676), (76, 2002257), (114, 1334838), (171, 889892), (228, 667419), (342, 444946), (379, 401508), (587, 259236), (684, 222473), (758, 200754), (1137, 133836), (1174, 129618), (1516, 100377), (1761, 86412), (2274, 66918), (2348, 64809), (3411, 44612), (3522, 43206), (4548, 33459), (5283, 28804), (6822, 22306), (7044, 21603), (7201, 21132), (10566, 14402), (11153, 13644)]