190003216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:504

約数の個数: 80

約数和(自身を含む): 415528960

約数和(自身を除く): 225525744

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 79, 104, 124, 158, 208, 248, 316, 373, 403, 496, 632, 746, 806, 1027, 1264, 1492, 1612, 2054, 2449, 2984, 3224, 4108, 4849, 4898, 5968, 6448, 8216, 9698, 9796, 11563, 16432, 19396, 19592, 23126, 29467, 31837, 38792, 39184, 46252, 58934, 63674, 77584, 92504, 117868, 127348, 150319, 185008, 235736, 254696, 300638, 383071, 471472, 509392, 601276, 766142, 913477, 1202552, 1532284, 1826954, 2405104, 3064568, 3653908, 6129136, 7307816, 11875201, 14615632, 23750402, 47500804, 95001608, 190003216]

約数ペア:

[(1, 190003216), (2, 95001608), (4, 47500804), (8, 23750402), (13, 14615632), (16, 11875201), (26, 7307816), (31, 6129136), (52, 3653908), (62, 3064568), (79, 2405104), (104, 1826954), (124, 1532284), (158, 1202552), (208, 913477), (248, 766142), (316, 601276), (373, 509392), (403, 471472), (496, 383071), (632, 300638), (746, 254696), (806, 235736), (1027, 185008), (1264, 150319), (1492, 127348), (1612, 117868), (2054, 92504), (2449, 77584), (2984, 63674), (3224, 58934), (4108, 46252), (4849, 39184), (4898, 38792), (5968, 31837), (6448, 29467), (8216, 23126), (9698, 19592), (9796, 19396), (11563, 16432)]