156778427330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1031}}^1\times {\mathrm{3389}}^1$

素因数の和:5075

約数の個数: 64

約数和(自身を含む): 323427479040

約数和(自身を除く): 166649051710

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 641, 1031, 1282, 2062, 3205, 3389, 4487, 5155, 6410, 6778, 7217, 8974, 10310, 14434, 16945, 22435, 23723, 33890, 36085, 44870, 47446, 72170, 118615, 237230, 660871, 1321742, 2172349, 3304355, 3494059, 4344698, 4626097, 6608710, 6988118, 9252194, 10861745, 15206443, 17470295, 21723490, 23130485, 24458413, 30412886, 34940590, 46260970, 48916826, 76032215, 122292065, 152064430, 244584130, 2239691819, 4479383638, 11198459095, 15677842733, 22396918190, 31355685466, 78389213665, 156778427330]

約数ペア:

[(1, 156778427330), (2, 78389213665), (5, 31355685466), (7, 22396918190), (10, 15677842733), (14, 11198459095), (35, 4479383638), (70, 2239691819), (641, 244584130), (1031, 152064430), (1282, 122292065), (2062, 76032215), (3205, 48916826), (3389, 46260970), (4487, 34940590), (5155, 30412886), (6410, 24458413), (6778, 23130485), (7217, 21723490), (8974, 17470295), (10310, 15206443), (14434, 10861745), (16945, 9252194), (22435, 6988118), (23723, 6608710), (33890, 4626097), (36085, 4344698), (44870, 3494059), (47446, 3304355), (72170, 2172349), (118615, 1321742), (237230, 660871)]