155605086

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 144

約数和(自身を含む): 433965168

約数和(自身を除く): 278360082

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 41, 42, 49, 63, 78, 82, 91, 98, 117, 123, 126, 147, 182, 234, 246, 273, 287, 294, 331, 369, 441, 533, 546, 574, 637, 662, 738, 819, 861, 882, 993, 1066, 1274, 1599, 1638, 1722, 1911, 1986, 2009, 2317, 2583, 2979, 3198, 3731, 3822, 4018, 4303, 4634, 4797, 5166, 5733, 5958, 6027, 6951, 7462, 8606, 9594, 11193, 11466, 12054, 12909, 13571, 13902, 16219, 18081, 20853, 22386, 25818, 26117, 27142, 30121, 32438, 33579, 36162, 38727, 40713, 41706, 48657, 52234, 60242, 67158, 77454, 78351, 81426, 90363, 94997, 97314, 122139, 145971, 156702, 176423, 180726, 189994, 210847, 235053, 244278, 271089, 284991, 291942, 352846, 421694, 470106, 529269, 542178, 569982, 632541, 664979, 854973, 1058538, 1234961, 1265082, 1329958, 1587807, 1709946, 1897623, 1994937, 2469922, 3175614, 3704883, 3795246, 3989874, 5984811, 7409766, 8644727, 11114649, 11969622, 17289454, 22229298, 25934181, 51868362, 77802543, 155605086]

約数ペア:

[(1, 155605086), (2, 77802543), (3, 51868362), (6, 25934181), (7, 22229298), (9, 17289454), (13, 11969622), (14, 11114649), (18, 8644727), (21, 7409766), (26, 5984811), (39, 3989874), (41, 3795246), (42, 3704883), (49, 3175614), (63, 2469922), (78, 1994937), (82, 1897623), (91, 1709946), (98, 1587807), (117, 1329958), (123, 1265082), (126, 1234961), (147, 1058538), (182, 854973), (234, 664979), (246, 632541), (273, 569982), (287, 542178), (294, 529269), (331, 470106), (369, 421694), (441, 352846), (533, 291942), (546, 284991), (574, 271089), (637, 244278), (662, 235053), (738, 210847), (819, 189994), (861, 180726), (882, 176423), (993, 156702), (1066, 145971), (1274, 122139), (1599, 97314), (1638, 94997), (1722, 90363), (1911, 81426), (1986, 78351), (2009, 77454), (2317, 67158), (2583, 60242), (2979, 52234), (3198, 48657), (3731, 41706), (3822, 40713), (4018, 38727), (4303, 36162), (4634, 33579), (4797, 32438), (5166, 30121), (5733, 27142), (5958, 26117), (6027, 25818), (6951, 22386), (7462, 20853), (8606, 18081), (9594, 16219), (11193, 13902), (11466, 13571), (12054, 12909)]