143211516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{3083}}^1$

素因数の和:3183

約数の個数: 72

約数和(自身を含む): 393765120

約数和(自身を除く): 250553604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 948, 1106, 1659, 2212, 3083, 3318, 3871, 6166, 6636, 7742, 9249, 11613, 12332, 15484, 18498, 21581, 23226, 36996, 43162, 46452, 64743, 86324, 129486, 151067, 243557, 258972, 302134, 453201, 487114, 604268, 730671, 906402, 974228, 1461342, 1704899, 1812804, 2922684, 3409798, 5114697, 6819596, 10229394, 11934293, 20458788, 23868586, 35802879, 47737172, 71605758, 143211516]

約数ペア:

[(1, 143211516), (2, 71605758), (3, 47737172), (4, 35802879), (6, 23868586), (7, 20458788), (12, 11934293), (14, 10229394), (21, 6819596), (28, 5114697), (42, 3409798), (49, 2922684), (79, 1812804), (84, 1704899), (98, 1461342), (147, 974228), (158, 906402), (196, 730671), (237, 604268), (294, 487114), (316, 453201), (474, 302134), (553, 258972), (588, 243557), (948, 151067), (1106, 129486), (1659, 86324), (2212, 64743), (3083, 46452), (3318, 43162), (3871, 36996), (6166, 23226), (6636, 21581), (7742, 18498), (9249, 15484), (11613, 12332)]