163732170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:460

約数の個数: 128

約数和(自身を含む): 474439680

約数和(自身を除く): 310707510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 109, 115, 138, 161, 210, 218, 230, 311, 322, 327, 345, 483, 545, 622, 654, 690, 763, 805, 933, 966, 1090, 1526, 1555, 1610, 1635, 1866, 2177, 2289, 2415, 2507, 3110, 3270, 3815, 4354, 4578, 4665, 4830, 5014, 6531, 7153, 7521, 7630, 9330, 10885, 11445, 12535, 13062, 14306, 15042, 17549, 21459, 21770, 22890, 25070, 32655, 33899, 35098, 35765, 37605, 42918, 50071, 52647, 65310, 67798, 71530, 75210, 87745, 100142, 101697, 105294, 107295, 150213, 169495, 175490, 203394, 214590, 237293, 250355, 263235, 300426, 338990, 474586, 500710, 508485, 526470, 711879, 751065, 779677, 1016970, 1186465, 1423758, 1502130, 1559354, 2339031, 2372930, 3559395, 3898385, 4678062, 5457739, 7118790, 7796770, 10915478, 11695155, 16373217, 23390310, 27288695, 32746434, 54577390, 81866085, 163732170]

約数ペア:

[(1, 163732170), (2, 81866085), (3, 54577390), (5, 32746434), (6, 27288695), (7, 23390310), (10, 16373217), (14, 11695155), (15, 10915478), (21, 7796770), (23, 7118790), (30, 5457739), (35, 4678062), (42, 3898385), (46, 3559395), (69, 2372930), (70, 2339031), (105, 1559354), (109, 1502130), (115, 1423758), (138, 1186465), (161, 1016970), (210, 779677), (218, 751065), (230, 711879), (311, 526470), (322, 508485), (327, 500710), (345, 474586), (483, 338990), (545, 300426), (622, 263235), (654, 250355), (690, 237293), (763, 214590), (805, 203394), (933, 175490), (966, 169495), (1090, 150213), (1526, 107295), (1555, 105294), (1610, 101697), (1635, 100142), (1866, 87745), (2177, 75210), (2289, 71530), (2415, 67798), (2507, 65310), (3110, 52647), (3270, 50071), (3815, 42918), (4354, 37605), (4578, 35765), (4665, 35098), (4830, 33899), (5014, 32655), (6531, 25070), (7153, 22890), (7521, 21770), (7630, 21459), (9330, 17549), (10885, 15042), (11445, 14306), (12535, 13062)]