154957236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1229}}^1$

素因数の和:1341

約数の個数: 96

約数和(自身を含む): 440832000

約数和(自身を除く): 285874764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 79, 84, 114, 133, 158, 228, 237, 266, 316, 399, 474, 532, 553, 798, 948, 1106, 1229, 1501, 1596, 1659, 2212, 2458, 3002, 3318, 3687, 4503, 4916, 6004, 6636, 7374, 8603, 9006, 10507, 14748, 17206, 18012, 21014, 23351, 25809, 31521, 34412, 42028, 46702, 51618, 63042, 70053, 93404, 97091, 103236, 126084, 140106, 163457, 194182, 280212, 291273, 326914, 388364, 490371, 582546, 653828, 679637, 980742, 1165092, 1359274, 1844729, 1961484, 2038911, 2718548, 3689458, 4077822, 5534187, 7378916, 8155644, 11068374, 12913103, 22136748, 25826206, 38739309, 51652412, 77478618, 154957236]

約数ペア:

[(1, 154957236), (2, 77478618), (3, 51652412), (4, 38739309), (6, 25826206), (7, 22136748), (12, 12913103), (14, 11068374), (19, 8155644), (21, 7378916), (28, 5534187), (38, 4077822), (42, 3689458), (57, 2718548), (76, 2038911), (79, 1961484), (84, 1844729), (114, 1359274), (133, 1165092), (158, 980742), (228, 679637), (237, 653828), (266, 582546), (316, 490371), (399, 388364), (474, 326914), (532, 291273), (553, 280212), (798, 194182), (948, 163457), (1106, 140106), (1229, 126084), (1501, 103236), (1596, 97091), (1659, 93404), (2212, 70053), (2458, 63042), (3002, 51618), (3318, 46702), (3687, 42028), (4503, 34412), (4916, 31521), (6004, 25809), (6636, 23351), (7374, 21014), (8603, 18012), (9006, 17206), (10507, 14748)]