157121184

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 487710720

約数和(自身を除く): 330589536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 41, 44, 48, 57, 66, 76, 82, 88, 96, 114, 123, 132, 152, 164, 176, 191, 209, 228, 246, 264, 304, 328, 352, 382, 418, 451, 456, 492, 528, 573, 608, 627, 656, 764, 779, 836, 902, 912, 984, 1056, 1146, 1254, 1312, 1353, 1528, 1558, 1672, 1804, 1824, 1968, 2101, 2292, 2337, 2508, 2706, 3056, 3116, 3344, 3608, 3629, 3936, 4202, 4584, 4674, 5016, 5412, 6112, 6232, 6303, 6688, 7216, 7258, 7831, 8404, 8569, 9168, 9348, 10032, 10824, 10887, 12464, 12606, 14432, 14516, 15662, 16808, 17138, 18336, 18696, 20064, 21648, 21774, 23493, 24928, 25212, 25707, 29032, 31324, 33616, 34276, 37392, 39919, 43296, 43548, 46986, 50424, 51414, 58064, 62648, 67232, 68552, 74784, 79838, 86141, 87096, 93972, 100848, 102828, 116128, 119757, 125296, 137104, 148789, 159676, 172282, 174192, 187944, 201696, 205656, 239514, 250592, 258423, 274208, 297578, 319352, 344564, 348384, 375888, 411312, 446367, 479028, 516846, 595156, 638704, 689128, 751776, 822624, 892734, 958056, 1033692, 1190312, 1277408, 1378256, 1636679, 1785468, 1916112, 2067384, 2380624, 2756512, 3273358, 3570936, 3832224, 4134768, 4761248, 4910037, 6546716, 7141872, 8269536, 9820074, 13093432, 14283744, 19640148, 26186864, 39280296, 52373728, 78560592, 157121184]

約数ペア:

[(1, 157121184), (2, 78560592), (3, 52373728), (4, 39280296), (6, 26186864), (8, 19640148), (11, 14283744), (12, 13093432), (16, 9820074), (19, 8269536), (22, 7141872), (24, 6546716), (32, 4910037), (33, 4761248), (38, 4134768), (41, 3832224), (44, 3570936), (48, 3273358), (57, 2756512), (66, 2380624), (76, 2067384), (82, 1916112), (88, 1785468), (96, 1636679), (114, 1378256), (123, 1277408), (132, 1190312), (152, 1033692), (164, 958056), (176, 892734), (191, 822624), (209, 751776), (228, 689128), (246, 638704), (264, 595156), (304, 516846), (328, 479028), (352, 446367), (382, 411312), (418, 375888), (451, 348384), (456, 344564), (492, 319352), (528, 297578), (573, 274208), (608, 258423), (627, 250592), (656, 239514), (764, 205656), (779, 201696), (836, 187944), (902, 174192), (912, 172282), (984, 159676), (1056, 148789), (1146, 137104), (1254, 125296), (1312, 119757), (1353, 116128), (1528, 102828), (1558, 100848), (1672, 93972), (1804, 87096), (1824, 86141), (1968, 79838), (2101, 74784), (2292, 68552), (2337, 67232), (2508, 62648), (2706, 58064), (3056, 51414), (3116, 50424), (3344, 46986), (3608, 43548), (3629, 43296), (3936, 39919), (4202, 37392), (4584, 34276), (4674, 33616), (5016, 31324), (5412, 29032), (6112, 25707), (6232, 25212), (6303, 24928), (6688, 23493), (7216, 21774), (7258, 21648), (7831, 20064), (8404, 18696), (8569, 18336), (9168, 17138), (9348, 16808), (10032, 15662), (10824, 14516), (10887, 14432), (12464, 12606)]