156927030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1907}}^1$

素因数の和:2141

約数の個数: 64

約数和(自身を含む): 407731968

約数和(自身を除く): 250804938

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 211, 390, 422, 633, 1055, 1266, 1907, 2110, 2743, 3165, 3814, 5486, 5721, 6330, 8229, 9535, 11442, 13715, 16458, 19070, 24791, 27430, 28605, 41145, 49582, 57210, 74373, 82290, 123955, 148746, 247910, 371865, 402377, 743730, 804754, 1207131, 2011885, 2414262, 4023770, 5230901, 6035655, 10461802, 12071310, 15692703, 26154505, 31385406, 52309010, 78463515, 156927030]

約数ペア:

[(1, 156927030), (2, 78463515), (3, 52309010), (5, 31385406), (6, 26154505), (10, 15692703), (13, 12071310), (15, 10461802), (26, 6035655), (30, 5230901), (39, 4023770), (65, 2414262), (78, 2011885), (130, 1207131), (195, 804754), (211, 743730), (390, 402377), (422, 371865), (633, 247910), (1055, 148746), (1266, 123955), (1907, 82290), (2110, 74373), (2743, 57210), (3165, 49582), (3814, 41145), (5486, 28605), (5721, 27430), (6330, 24791), (8229, 19070), (9535, 16458), (11442, 13715)]