156979690672

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22977121}}^1$

素因数の和:22977197

約数の個数: 40

約数和(自身を含む): 353296227872

約数和(自身を除く): 196316537200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 22977121, 45954242, 91908484, 160839847, 183816968, 321679694, 367633936, 643359388, 1286718776, 1401604381, 2573437552, 2803208762, 5606417524, 9811230667, 11212835048, 19622461334, 22425670096, 39244922668, 78489845336, 156979690672]

約数ペア:

[(1, 156979690672), (2, 78489845336), (4, 39244922668), (7, 22425670096), (8, 19622461334), (14, 11212835048), (16, 9811230667), (28, 5606417524), (56, 2803208762), (61, 2573437552), (112, 1401604381), (122, 1286718776), (244, 643359388), (427, 367633936), (488, 321679694), (854, 183816968), (976, 160839847), (1708, 91908484), (3416, 45954242), (6832, 22977121)]