146114860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 335301120

約数和(自身を除く): 189186260

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 83, 86, 89, 92, 115, 166, 172, 178, 215, 230, 332, 356, 415, 430, 445, 460, 830, 860, 890, 989, 1660, 1780, 1909, 1978, 2047, 3569, 3818, 3827, 3956, 4094, 4945, 7138, 7387, 7636, 7654, 8188, 9545, 9890, 10235, 14276, 14774, 15308, 17845, 19090, 19135, 19780, 20470, 29548, 35690, 36935, 38180, 38270, 40940, 71380, 73870, 76540, 82087, 88021, 147740, 164174, 169901, 176042, 317641, 328348, 339802, 352084, 410435, 440105, 635282, 679604, 820870, 849505, 880210, 1270564, 1588205, 1641740, 1699010, 1760420, 3176410, 3398020, 6352820, 7305743, 14611486, 29222972, 36528715, 73057430, 146114860]

約数ペア:

[(1, 146114860), (2, 73057430), (4, 36528715), (5, 29222972), (10, 14611486), (20, 7305743), (23, 6352820), (43, 3398020), (46, 3176410), (83, 1760420), (86, 1699010), (89, 1641740), (92, 1588205), (115, 1270564), (166, 880210), (172, 849505), (178, 820870), (215, 679604), (230, 635282), (332, 440105), (356, 410435), (415, 352084), (430, 339802), (445, 328348), (460, 317641), (830, 176042), (860, 169901), (890, 164174), (989, 147740), (1660, 88021), (1780, 82087), (1909, 76540), (1978, 73870), (2047, 71380), (3569, 40940), (3818, 38270), (3827, 38180), (3956, 36935), (4094, 35690), (4945, 29548), (7138, 20470), (7387, 19780), (7636, 19135), (7654, 19090), (8188, 17845), (9545, 15308), (9890, 14774), (10235, 14276)]