161834638030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{7187}}^1$

素因数の和:7690

約数の個数: 128

約数和(自身を含む): 347436407808

約数和(自身を除く): 185601769778

約数列:

[1, 2, 5, 10, 13, 17, 23, 26, 34, 46, 65, 85, 115, 130, 170, 221, 230, 299, 391, 442, 443, 598, 782, 886, 1105, 1495, 1955, 2210, 2215, 2990, 3910, 4430, 5083, 5759, 7187, 7531, 10166, 10189, 11518, 14374, 15062, 20378, 25415, 28795, 35935, 37655, 50830, 50945, 57590, 71870, 75310, 93431, 97903, 101890, 122179, 132457, 165301, 173213, 186862, 195806, 244358, 264914, 330602, 346426, 467155, 489515, 610895, 662285, 826505, 866065, 934310, 979030, 1221790, 1324570, 1588327, 1653010, 1732130, 2148913, 2251769, 2810117, 3176654, 3183841, 4297826, 4503538, 5620234, 6367682, 7941635, 10744565, 11258845, 14050585, 15883270, 15919205, 21489130, 22517690, 28101170, 31838410, 36531521, 41389933, 54125297, 73063042, 73228343, 82779866, 108250594, 146456686, 182657605, 206949665, 270626485, 365315210, 366141715, 413899330, 541252970, 703628861, 732283430, 951968459, 1244881831, 1407257722, 1903936918, 2489763662, 3518144305, 4759842295, 6224409155, 7036288610, 9519684590, 12448818310, 16183463803, 32366927606, 80917319015, 161834638030]

約数ペア:

[(1, 161834638030), (2, 80917319015), (5, 32366927606), (10, 16183463803), (13, 12448818310), (17, 9519684590), (23, 7036288610), (26, 6224409155), (34, 4759842295), (46, 3518144305), (65, 2489763662), (85, 1903936918), (115, 1407257722), (130, 1244881831), (170, 951968459), (221, 732283430), (230, 703628861), (299, 541252970), (391, 413899330), (442, 366141715), (443, 365315210), (598, 270626485), (782, 206949665), (886, 182657605), (1105, 146456686), (1495, 108250594), (1955, 82779866), (2210, 73228343), (2215, 73063042), (2990, 54125297), (3910, 41389933), (4430, 36531521), (5083, 31838410), (5759, 28101170), (7187, 22517690), (7531, 21489130), (10166, 15919205), (10189, 15883270), (11518, 14050585), (14374, 11258845), (15062, 10744565), (20378, 7941635), (25415, 6367682), (28795, 5620234), (35935, 4503538), (37655, 4297826), (50830, 3183841), (50945, 3176654), (57590, 2810117), (71870, 2251769), (75310, 2148913), (93431, 1732130), (97903, 1653010), (101890, 1588327), (122179, 1324570), (132457, 1221790), (165301, 979030), (173213, 934310), (186862, 866065), (195806, 826505), (244358, 662285), (264914, 610895), (330602, 489515), (346426, 467155)]