103645568

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 224196000

約数和(自身を除く): 120550432

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 199, 208, 313, 398, 416, 626, 796, 832, 1252, 1592, 1664, 2504, 2587, 3184, 4069, 5008, 5174, 6368, 8138, 10016, 10348, 12736, 16276, 20032, 20696, 25472, 32552, 40064, 41392, 62287, 65104, 82784, 124574, 130208, 165568, 249148, 260416, 331136, 498296, 520832, 809731, 996592, 1619462, 1993184, 3238924, 3986368, 6477848, 7972736, 12955696, 25911392, 51822784, 103645568]

約数ペア:

[(1, 103645568), (2, 51822784), (4, 25911392), (8, 12955696), (13, 7972736), (16, 6477848), (26, 3986368), (32, 3238924), (52, 1993184), (64, 1619462), (104, 996592), (128, 809731), (199, 520832), (208, 498296), (313, 331136), (398, 260416), (416, 249148), (626, 165568), (796, 130208), (832, 124574), (1252, 82784), (1592, 65104), (1664, 62287), (2504, 41392), (2587, 40064), (3184, 32552), (4069, 25472), (5008, 20696), (5174, 20032), (6368, 16276), (8138, 12736), (10016, 10348)]