156905141384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1129}}^1\times {\mathrm{15497}}^1$

素因数の和:16710

約数の個数: 64

約数和(自身を含む): 315229320000

約数和(自身を除く): 158324178616

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 1129, 2242, 2258, 4484, 4516, 8968, 9032, 15497, 21451, 30994, 42902, 61988, 66611, 85804, 123976, 133222, 171608, 266444, 294443, 532888, 588886, 914323, 1177772, 1265609, 1828646, 2355544, 2531218, 3657292, 5062436, 7314584, 10124872, 17372137, 17496113, 34744274, 34992226, 69488548, 69984452, 138977096, 139968904, 332426147, 664852294, 1032270667, 1329704588, 2064541334, 2659409176, 4129082668, 8258165336, 19613142673, 39226285346, 78452570692, 156905141384]

約数ペア:

[(1, 156905141384), (2, 78452570692), (4, 39226285346), (8, 19613142673), (19, 8258165336), (38, 4129082668), (59, 2659409176), (76, 2064541334), (118, 1329704588), (152, 1032270667), (236, 664852294), (472, 332426147), (1121, 139968904), (1129, 138977096), (2242, 69984452), (2258, 69488548), (4484, 34992226), (4516, 34744274), (8968, 17496113), (9032, 17372137), (15497, 10124872), (21451, 7314584), (30994, 5062436), (42902, 3657292), (61988, 2531218), (66611, 2355544), (85804, 1828646), (123976, 1265609), (133222, 1177772), (171608, 914323), (266444, 588886), (294443, 532888)]