147313270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 312615072

約数和(自身を除く): 165301802

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 43, 65, 73, 86, 95, 130, 146, 190, 215, 247, 361, 365, 430, 494, 559, 722, 730, 817, 949, 1118, 1235, 1387, 1634, 1805, 1898, 2470, 2774, 2795, 3139, 3610, 4085, 4693, 4745, 5590, 6278, 6935, 8170, 9386, 9490, 10621, 13870, 15523, 15695, 18031, 21242, 23465, 26353, 31046, 31390, 36062, 40807, 46930, 52706, 53105, 59641, 77615, 81614, 90155, 106210, 119282, 131765, 155230, 180310, 201799, 204035, 263530, 298205, 342589, 403598, 408070, 596410, 685178, 775333, 1008995, 1133179, 1550666, 1712945, 2017990, 2266358, 3425890, 3876665, 5665895, 7753330, 11331790, 14731327, 29462654, 73656635, 147313270]

約数ペア:

[(1, 147313270), (2, 73656635), (5, 29462654), (10, 14731327), (13, 11331790), (19, 7753330), (26, 5665895), (38, 3876665), (43, 3425890), (65, 2266358), (73, 2017990), (86, 1712945), (95, 1550666), (130, 1133179), (146, 1008995), (190, 775333), (215, 685178), (247, 596410), (361, 408070), (365, 403598), (430, 342589), (494, 298205), (559, 263530), (722, 204035), (730, 201799), (817, 180310), (949, 155230), (1118, 131765), (1235, 119282), (1387, 106210), (1634, 90155), (1805, 81614), (1898, 77615), (2470, 59641), (2774, 53105), (2795, 52706), (3139, 46930), (3610, 40807), (4085, 36062), (4693, 31390), (4745, 31046), (5590, 26353), (6278, 23465), (6935, 21242), (8170, 18031), (9386, 15695), (9490, 15523), (10621, 13870)]