146745626

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 254448000

約数和(自身を除く): 107702374

約数列:

[1, 2, 19, 29, 37, 38, 58, 59, 61, 74, 118, 122, 551, 703, 1073, 1102, 1121, 1159, 1406, 1711, 1769, 2146, 2183, 2242, 2257, 2318, 3422, 3538, 3599, 4366, 4514, 7198, 20387, 32509, 33611, 40774, 41477, 42883, 63307, 65018, 65453, 67222, 68381, 82954, 85766, 104371, 126614, 130906, 133163, 136762, 208742, 266326, 1202833, 1243607, 1983049, 2405666, 2487214, 2530097, 3861727, 3966098, 5060194, 7723454, 73372813, 146745626]

約数ペア:

[(1, 146745626), (2, 73372813), (19, 7723454), (29, 5060194), (37, 3966098), (38, 3861727), (58, 2530097), (59, 2487214), (61, 2405666), (74, 1983049), (118, 1243607), (122, 1202833), (551, 266326), (703, 208742), (1073, 136762), (1102, 133163), (1121, 130906), (1159, 126614), (1406, 104371), (1711, 85766), (1769, 82954), (2146, 68381), (2183, 67222), (2242, 65453), (2257, 65018), (2318, 63307), (3422, 42883), (3538, 41477), (3599, 40774), (4366, 33611), (4514, 32509), (7198, 20387)]