129136007

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 185794560

約数和(自身を除く): 56658553

約数列:

[1, 7, 11, 13, 23, 71, 77, 79, 91, 143, 161, 253, 299, 497, 553, 781, 869, 923, 1001, 1027, 1633, 1771, 1817, 2093, 3289, 5467, 5609, 6083, 6461, 7189, 10153, 11297, 11431, 12719, 17963, 19987, 21229, 23023, 23621, 39263, 61699, 71071, 72917, 79079, 125741, 129007, 139909, 148603, 165347, 233519, 259831, 431893, 510419, 802087, 903049, 1419077, 1634633, 1677091, 1818817, 5614609, 9933539, 11739637, 18448001, 129136007]

約数ペア:

[(1, 129136007), (7, 18448001), (11, 11739637), (13, 9933539), (23, 5614609), (71, 1818817), (77, 1677091), (79, 1634633), (91, 1419077), (143, 903049), (161, 802087), (253, 510419), (299, 431893), (497, 259831), (553, 233519), (781, 165347), (869, 148603), (923, 139909), (1001, 129007), (1027, 125741), (1633, 79079), (1771, 72917), (1817, 71071), (2093, 61699), (3289, 39263), (5467, 23621), (5609, 23023), (6083, 21229), (6461, 19987), (7189, 17963), (10153, 12719), (11297, 11431)]