155448348

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61981}}^1$

素因数の和:62018

約数の個数: 48

約数和(自身を含む): 416519040

約数和(自身を除く): 261070692

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 61981, 123962, 185943, 247924, 371886, 681791, 743772, 1177639, 1363582, 2045373, 2355278, 2727164, 3532917, 4090746, 4710556, 7065834, 8181492, 12954029, 14131668, 25908058, 38862087, 51816116, 77724174, 155448348]

約数ペア:

[(1, 155448348), (2, 77724174), (3, 51816116), (4, 38862087), (6, 25908058), (11, 14131668), (12, 12954029), (19, 8181492), (22, 7065834), (33, 4710556), (38, 4090746), (44, 3532917), (57, 2727164), (66, 2355278), (76, 2045373), (114, 1363582), (132, 1177639), (209, 743772), (228, 681791), (418, 371886), (627, 247924), (836, 185943), (1254, 123962), (2508, 61981)]