187748676

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{971}}^1$

素因数の和:1153

約数の個数: 72

約数和(自身を含む): 490377888

約数和(自身を除く): 302629212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 131, 164, 246, 262, 369, 393, 492, 524, 738, 786, 971, 1179, 1476, 1572, 1942, 2358, 2913, 3884, 4716, 5371, 5826, 8739, 10742, 11652, 16113, 17478, 21484, 32226, 34956, 39811, 48339, 64452, 79622, 96678, 119433, 127201, 159244, 193356, 238866, 254402, 358299, 381603, 477732, 508804, 716598, 763206, 1144809, 1433196, 1526412, 2289618, 4579236, 5215241, 10430482, 15645723, 20860964, 31291446, 46937169, 62582892, 93874338, 187748676]

約数ペア:

[(1, 187748676), (2, 93874338), (3, 62582892), (4, 46937169), (6, 31291446), (9, 20860964), (12, 15645723), (18, 10430482), (36, 5215241), (41, 4579236), (82, 2289618), (123, 1526412), (131, 1433196), (164, 1144809), (246, 763206), (262, 716598), (369, 508804), (393, 477732), (492, 381603), (524, 358299), (738, 254402), (786, 238866), (971, 193356), (1179, 159244), (1476, 127201), (1572, 119433), (1942, 96678), (2358, 79622), (2913, 64452), (3884, 48339), (4716, 39811), (5371, 34956), (5826, 32226), (8739, 21484), (10742, 17478), (11652, 16113)]